What is the wavelength measurement?

A. 2 m
B. 4 m
C..2 m
D. 4 m

What Is The Wavelength Measurement?A. 2 MB. 4 MC..2 MD. 4 M

Answers

Answer 1
I need help with the same question
Answer 2
D. .4 m is the answer.

Related Questions

Which foods are examples of complex carbohydrates? (Select all that apply.)

-white bread
-wheat
-cereal
-fruit juice concentrate
-oatmeal
-barley

Answers

Answer:

wheat,oatmeal,barley

Explanation:

Examples of Complex Carbs

Whole grains such as brown rice, wild rice, oatmeal, and whole-grain (rather than pearled) barley.

Grain-like foods such as quinoa (a seed) and buckwheat (a grass)

Starchy vegetables including potatoes, sweet potatoes, and corn.

The carbohydrates are defined as the main suppliers of energy to the body. Most of the carbohydrates come from the complex carbohydrates and natural sugars. Wheat, barley and oatmeal are examples of the complex carbohydrates.

What are complex carbohydrates?

The carbohydrates are the macronutrients by which our body obtains the energy. They are called carbohydrates as they contain carbon, hydrogen and oxygen. The complex carbohydrates are made up of sugar molecules which are strung together in long, complex chains.

The complex carbohydrates are found in foods such as peas, beans, whole grains and vegetables. Both the simple and complex carbohydrates are turned to glucose in the body and are used as energy.

Here among the given examples, the complex carbohydrates are Wheat, barley and oatmeal and others are simple carbohydrates. The brown rice, oats, wild rice, starch etc. are also complex carbohydrates.

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WILL GIVE BRAINLIEST! 50 POINTS

What causes air masses to move?

When prevailing westerlies shift directions and move toward the west.
Weather conditions change rapidly to produce storms.
A collision takes place between two natural wind patterns.
Long, narrow bands of wind blow in the upper atmosphere.

Answers

Answer:-The cause of the air masses to move is: The current of air and wind causes the air masses to move. The change in the air masses is the reason for the change in the weather.

Explanation:

Air masses are moved by differences in air pressure, which is caused by uneven heating of the earth's surface by the sun. This creates areas of high and low pressure, and air masses will move from areas of high pressure to areas of low pressure.

What is air mass ?

An air mass is a large body of air in the atmosphere that has similar temperature and humidity characteristics throughout its horizontal extent.

Air masses are classified based on their source region, which can be over land or water and in different latitudes. As air masses move from their source regions, they can bring changes in weather conditions to the areas they move over.

The movement of air masses can also be influenced by the rotation of the earth, which causes the Coriolis effect. This effect causes air masses in the Northern Hemisphere to be deflected to the right, and air masses in the Southern Hemisphere to be deflected to the left.

The collision of two air masses with different properties, such as temperature and humidity, can also cause movement and create weather conditions.

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Explain to the Econauts how their plans for the next biodome should be different.

Answers

Answer:

hope this helps :)

Explanation:

A biodome is a self-sustaining habitat for plants. Students will make a biodome in a recycled soda bottle and watch as their seeds grow. Students will observe and understand how the water in the biodome continues to recycle itself through condensation and evaporation.

Which of the following statements correctly explains how this process works?​

Answers

D ……. ensnared a Manama skejbemw
D- The ALX1 gene is used to build a protein involved in the development of the break

7.Which of the following animal pairs are the most closely related (or are most likely to share a very recent common ancestor)? *


A. Hippopotamus and Fish



B. Bird and Fly


C. Zebra and Horse


D. Snake and Pangolin

Answers

zebra and horse i believe
C. zebra and horse (i think)

solar power:

description: renewable? non-renewable?
pros and cons
where it is found
how it is recovered
brief history
how it is stored in the source
how energy is released
economic impact
environmental impact
future of energy source

i know this is a lot, just answer whatever you can!

Answers

Answer:

Where it is found:

China, United States, Germany, Japan

It is renewable

How it is recovered:

Through re-use, mechanical recycling, or chemical recycling

Explanation:

Renewable, it reduces greenhouse gases

Study the image below, which shows the limb bones of various mammals. What might some scientists infer from this diagram? *

A. These mammals have similar bones in similar patterns. For this reason, they might share a common ancestor.

B. These mammals have very different limb shapes with different sizes of bones. For this reason, they probably do not share a common ancestor.

C. These mammals have similar bones in similar patterns. For this reason, they might have evolved from one another in a linear fashion.

D. These mammals live in many different environments and have different limbs to match. For this reason, they probably do not share a common ancestor.

Answers

Answer:

C. These mammals have similar bones in similar patterns. For this reason, they might have evolved from one another in a linear fashion.

Explanation:

C is the correct anwser !!!!!!!!!!

Can Someone help me with this :) and NO LINKS

Answers

Answer:

A

Explanation:

it's showing the elevations of different surface features

The answer is A: It shows the elevations of different surface features. As you can see, around muskrat canyon, the map has more lines.

Also, can I have Brainliest

How would you describe the relationship between the eagle and the hare? Are there any patterns in their interactions with one another?

Answers

Answer:

ExplaHow would you describe the relationship between the eagle and the hare? Are there any patterns in their interactions with one another?nation:

1. The eagle is the predator and the hare is the prey.
2. The pattern of their relationship is that the prey will hide or run away from the predator. The predator will continue to attack until it becomes too high of a risk.

Can Someone help me with this :)

Answers

Answer:

cool,nice

Explanation:

cool nice awesome math greatness

Answer:

what’s the question?

Explanation:

The image below is an example of

A. reflection
B. refraction
C. absorption
D. diffusion

Answers

B or D I suppose I guess ?
A. B refraction
B. rafraction- change in direction of propagation of any wave as a result of its traveling at different speeds at different points along the wave front.

What is the role of photosynthesis in the flow on energy throughout an ecosystem?

Answers

Hello!! I'm always here to help!!

_________________________

The one-way flow of energy through the biosphere is made possible through photosynthesis. Plants convert solar energy into sugars, which they use to power themselves and other organisms. Carbon and oxygen nutrients are also cycled through the biosphere as a result of photosynthesis.

_________________________

Have A great Day!!

Photosynthesis supplies the base for
the one - way flow of energy through
the biosphere. Plants convert energy
from the sun into sugars, which
provides fuel for themselves and for
other organisms. Photosynthesis also
cycles carbon and oxygen nutrients
through the biosphere

1. What do scientist think caused the Autumn Buttercups to disappear in that certain area?

Answers

Answer:

they took the cows out of the pasture thinking that the autumn buttercups would grow better then with the cows in the pasture.

Explanation:

Took the cows out of the pasture thinking that the autumn buttercups would grow better ???

Which foods would be classified as fats? (Select all that apply.) no links

-vegetables

-fruit

-dairy

-fish

-water

-nuts

Answers

Answer:

fish nuts

Explanation:

I don't have an explanation but it's true

Fish and nuts I need points

Which lists the main components of Darwin’s theory of evolution?
Random mutations drive evolution; the evolution of a population happens slowly; organisms have common ancestors; organisms do not change.
Natural selection drives evolution; the evolution of a population happens slowly; organisms have common ancestors; organisms change over time.
Natural selection drives evolution; the evolution of a population happens rapidly; organisms have common ancestors; organisms change over time.
Random mutations drive evolution; the evolution of a population happens rapidly; organisms have common ancestors; organisms do not change.

Answers

Answer:

Natural selection drives evolution; the evolution of a population happens rapidly; organisms have common ancestors; organisms change over time.

The second one is correct. I know this because it is Natural Selection, not random mutations like the first and forth ones say. It is not the third one because it happens slowly, over a long time.

What are the pros and cons of solar power?

Answers

Pro : you are saving energy and electricity
Con: doesn’t work at night and it hurts the environment
Pros-reduces electricity bills,low maintenance cost,technology development
Cons-weather dependent,solar energy storage can get expensive,use lots of space,associated with pollution

help asap i'll give brainliest: where is radioactive waste/the waste from nuclear power plants stored?

Answers

They are stored in yuca mountain
All of the used nuclear fuel produced from the U.S. industry is tracked and traceable. Right now, all of the nuclear waste that a power plant generates in its entire lifetime is stored on-site in dry casks.

A permanent disposal site for used nuclear fuel has been planned for Yucca Mountain, Nevada, since 1987, but political issues keep it from becoming a reality. The technology to permanently store nuclear waste is available, we just need to deploy it.

Does anyone know an interesting fact about Protists?

Answers

Answer: Oh I know one fact about them! They cause diseases.

Hope it helps!

Explanation:

Yes i do! Protists can be pathogens, and prefer moist environment

I need help im so tired that I cant even think so PPPPPPPPLLLLLLLLZZZZZZ help

c) In the system you created in (a), give an example of a sudden change that would affect the stability of the system. Explain what may happen. (2 points)
Think of an example of a natural disaster or human-caused environmental change that could affect the animals you chose in part (a).
All the littering in the forests and in the lakes, oceans, and rivers can take. over

Answers

I would think of global warming. So many ways humans can change and make an impact in this world like using less gas, picking up trash, use less electricity, recycling etc. this can effect the stability of the system and can create less of a problem to global warming with storms. Tornados can wipe out farmland. That effects food, crops, and animals.

The hypothetical explosion that created the universe is called the big bash.


Please select the best answer from the choices provided

T
F

Answers

The awnswer is false
The answer is false, it was actually called the Big Bang.

The light from many stars can be seen from Earth. But there is a time delay between the time the light is emitted from the star and when we see it here on Earth. Which of the following statements best explains why there is a delay?
A. Stars twinkle, so they give off light at regular intervals.
B.The stars’ light is not bright enough to reach Earth immediately.
C.Stars are light-years away from Earth, so light takes time to reach our planet.
D.Earth’s atmosphere is too thick for light to reach the surface as soon as it is emitted.


HELP ME PLEASE!!!!!!

Answers

Answer:

C

Explanation:

I would think the answer is a have a great day

Identify each wave interaction based on how it changes direction.
The wave changes direction as it bends and scatters.



The wave changes direction as it changes its speed.



The wave changes direction at an angle equal to the angle of incidence.

Answers

The wave changes direction as it bends and scatters. - Refraction because it changes in direction of the waves that occur when waves travel from one medium to another.

The wave changes direction as it changes its speed. - Refraction because the waves change speed when they pass across the boundary between two different substances, such as the light waves refracting when they pass the air to glass.

The wave changes direction at an angle equal to the angle of incidence. -reflection because if a wave hits a mirror at an angel of 36, and it will be reflected at the same angel of 36.

Explanation: Hope this helps, Have a good day!

The wave changes direction as it bends and scatters is known as reflection, the wave changes direction as it changes its speed is known as refraction, and the wave changes direction at an angle equal to the angle of incidence is diffraction.

What are wave interactions?

When waves interact, they can change direction in different ways. Here are the three ways that waves can change direction:

1. Reflection: The wave changes direction at an angle equal to the angle of incidence. This happens when a wave hits a barrier or a surface that it can't pass through. The angle of incidence is the angle between the incoming wave and the normal, which is an imaginary line perpendicular to the surface.

2. Refraction: The wave changes direction as it changes its speed. This happens when a wave passes from one medium to another, and the speed of the wave changes. When this happens, the wave bends towards or away from the normal, depending on the direction of the change in speed.

3. Diffraction: The wave changes direction as it bends and scatters. This happens when a wave encounters an obstacle or a gap in a barrier that is comparable in size to the wavelength of the wave. When this happens, the wave bends around the obstacle or spreads out through the gap.

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The fossil record includes all of the fossils discovered on Earth. How is the fossil record organized?
A. Size
B. Age
C. Shape
D. Color

Answers

Answer:

The answer is C. Shape.

Explanation:

Geologists use a method called radiometric dating to determine the exact age of rocks and fossils in each layer of rock.

the answer is C for the shape

Choose all the answers that apply.
Clouds:
trap sunlight in the atmosphere
cause precipitation
are caused by the Coriolis effect
reflect sunlight back into space
form from condensation

Answers

Answer:

The first, second, and last ones are correct.

Explanation:

I dont really need an explanation...

1st, 2nd, and the last one

Which of the following may be caused by molds?

Allergy
Pneumonia
Cystic fibrosis
Huntington's disease

Answers

Answer:

Pneumonia

Explanation:

This comes from the cells in pheumonia that make every thing around it turn to a mold like substance

Pneumonia
as people who have weak immune system may have infections due to exposure to the mold.

Can Someone help me with this :)

Answers

Answer:

a.

Explanation:

contour maps show the elevations of an area.

A it’s your answer :))

Which letter best represents the wavelength?

A
B
C
D

Answers

the answer would be A describing the wavelength
The answer is A :) I believe

The author of the passage would most likely agree that
A
most scientists don't believe that plants release oxygen.
B
the hypothesis that plants need light has been disproven by evidence.
C
Bromthymol blue does not reliably indicate the presence of carbon
dioxide.
D
scientific investigations can show how the process of photosynthesis occurs.

Answers

Hola,
D. Scientific investigations can show how the prices of photosynthesis occurs
D because it shows the prodded of photosynthesis

Which of these organisms is not a chordate? earthworm snake sea squirt human​

Answers

Answer:

Humans

Explanation:

Humans are not chordates because humans do not have a tail. Vertebrates do not have a notochord at any point in their development; instead, they have a vertebral column.

The organism that is not a chordate is the earthworm.

What are chordates?

Chordates are a group of animals that possess four distinctive anatomical features at some point during their life cycle: a notochord, dorsal nerve cord, pharyngeal slits, and a post-tail. These features set chordates apart from other animal groups and have been critical in their evolutionary success.

Chordates include a wide variety of animals, ranging from fish, amphibians, and reptiles to birds and mammals, including humans. Chordates are found in aquatic environments such as oceans, rivers, and lakes, as well as on land, and play a critical role in many ecosystems as both predator and prey.

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how are you doing?
if you want you can vent in the comments or the answers.

Answers

Answer:

good I've been staying home and doing my school work

Answer:

I'm good. thank you for asking : )

Explanation:

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Earth is orbiting the sun at67,000 miles per hour. Thefastest jet ever clocked 4,520miles per hour.How manytimes faster isEarth than thefastest jet? In this excerpt, ginsberg uses repetition to reinforce his idea that the world is in need of a good cleansing. anything is possible with determination. mankind should be more appreciative of nature. manmade disasters are a result of modern technology. Choose a poem tell me the poems name and answer these questionsChoose a few key words that you feel are the most meaningful in the poem. Why did the author choose them? Is there anything that stands out about the way the author uses punctuation and/or capital letters? Does it affect the way you read the poem? Does it affect the meaning of the poem? How? Question 5(Multiple Choice Worth 5 points)(04.01 LC)Which of these cannot be broken down into simpler substances?O CompoundJhingElementO OrganO OrganismPLEASEE HELPPP Please help me I need helpAn accounting firm wants to know how many tax payers will wait until the last day to file their taxes. A group of 1000 tax filers were randomly surveyed, revealing that 100 of them said it was likely that they would not file until the last day. Based on this information, a 95% confidence statement indicated that the percentage of tax filers who would file on the last day was estimated to be between 8% and 12% of all tax filers. In this problem, which of the following is the margin of error?a 1%b 2%c 3%d 4%If random samples are selected from a population, what happens to the margin of error if the sample size is increased from 100 to 400?a the margin of error increasesb the margin of error decreasesc the margin of error stays the same (GIVING BRAINLYIST) Read the excerpt from the article "The Wolves Among Us".Wolves are exceptional pack hunters. This is why they are able to take down large prey such as moose or deer by working together as a seamless team. Wolf pups as young as eight months old begin helping on the hunt. Wolves can reach speeds of up to 40 miles per hour when chasing prey, and their thick, double-coated fur enables them to keep warm in even the coldest arctic temperatures. Their large, powerful paws can reach up to 5 inches across and help to propel them quickly across the snow.Read the excerpt from the article "The Necessity of Hybrids":Grolar bears and pizzlies are the result of crossing polar bears and grizzly bears. These hybrids were first seen in zoos, as the bears' natural habitats did not normally overlap. Recently, these hybrids have started appearing in the wild. Due to climate change, the bears' once-separate habitats are beginning to overlap. Bigger and more aggressive than their parents, grolar bears and pizzlies could pose a risk to natural habitats and humans.Wolfdogs are, as their name suggests, the result of crossing a wolf with a domestic dog. Bred for the pet trade, these hybrids do not often happen in the wild. Wolfdogs do not make good pets, however, as they can be destructive and aggressive. Many states have outlawed keeping wolfdogs because they can pose a danger to people.Select the statement from the text that demonstrates the text's structure in "The Necessity of Hybrids". These hybrids were first seen in zoos. Recently, these hybrids have started appearing in the wild. Many states have outlawed keeping wolfdogs because they can pose a danger to people. Wolfdogs are, as their name suggests, the result of crossing a wolf with a domestic dog. In HPE and GKJ, Which of the following would be enough to prove FPH ~ JKG? Given that a function, h, has a domain of -3 x 11 and a range of 1 h(x) 25 and that h(8) = 19 and h(-2) = 2, select the statement that could be true for h. A. h(2) = 16 B. h(13) = 18 C. h(8) = 21 D. h(-3) = -1 A library system contains information for each book that was borrowed. each time a person borrows or returns a book from the library, the following information is recorded in a database. The quotient of a number, z, and 21 is 42.Which equation and value of z represent this relationship? Are things on fire or is fire on things? According to projections through the year 2030, the population y of the given state in year x is approximated byState A: - 5x+y=11,400State B: -143x +y = 9,000where x = 0 corresponds to the year 2000 and y is in thousands. In what year do the two states have the same population? Pls answer the top one! 2x +1d A right-angled triangle is drawn sothat the hypotenuse is twice theshortest side plus 1 cm, and the otherside is twice the shortest side less 1 cm.Find the length of the hypotenuse.2x-1 Can we use a data type as a condition in C++?For example, if a user enters a number in a string input user prompt, it executes a certain set of instructions(code). Because when I enter a number instead of a character in the terminal, it skips all cin inputs and keeps printing cout until the end of the code. BIG BRAIN BRAINLY ANSWERS I REALLY NEED YOUR HELP!!!!!!!!!!!!! What's 4 + 4 and also are Ritz crackers are good? What is the correct answer Match the terms with the images. WILL GIVE BRAINLIEST! 50 POINTSWhat causes air masses to move?When prevailing westerlies shift directions and move toward the west. Weather conditions change rapidly to produce storms.A collision takes place between two natural wind patterns.Long, narrow bands of wind blow in the upper atmosphere. Worth 60 points Consider the following system of equations:y = -x + 2y = 3x + 1Which description best describes the solution to the system of equations?Line y = -x + 2 intersects line y = 3x + 1 Lines y = -x + 2 and y = 3x + 1 intersect the x-axis. Lines y = -x + 2 and y = 3x + 1 intersect the Y-axis Line y = -x + 2 intersects the origin