Answer:
it is magma chamber
Explanation:
Bandura found that children who witnessed aggressive behavior being punished were far more likely to be aggressive than children who did not. please select the best answer from the choices provided t f
The given statement ''Bandura found that children who witnessed aggressive behavior being punished were far more likely to be aggressive than children who did not'' is false because
Bandura found that children who witnessed aggressive behavior being rewarded or not punished were more likely to be aggressive than children who did not witness such behavior. This is known as the social learning theory.
In Bandura's famous Bobo doll experiment, children were divided into three groups one group witnessed an adult model behaving aggressively towards a Bobo doll, another group witnessed a non-aggressive adult model playing with other toys, and the third group did not witness any adult model.
The results showed that children who witnessed the aggressive behavior being punished were less likely to imitate the behavior, while those who witnessed the aggressive behavior being rewarded or not punished were more likely to imitate the behavior. This suggests that children learn through observation and modeling, and that consequences play an important role in shaping behavior.
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In one to two sentences, describe the relationship between harmonics and resonance frequency in a piano?
The harmonic frequency is the frequency of the harmonic motion. Whereas the resonance frequency is the frequency at which the oscillation achieves its highest point.
What is resonance frequency?Mechanical systems and charged particles all have a frequency that they vibrate at. this frequency is referred to as the resonance frequency or natural frequency.
When the matching vibrations of another item enhance the amplitude of an object's oscillations, this is known as resonance.
A harmonic is a wave with a frequency that is a positive integer multiple of the original wave's frequency.
Whereas the resonance frequency is the frequency at which the oscillation achieves its highest point.
The fundamental frequency is the lowest resonant frequency, while the overtones are the higher resonant frequencies. Harmonics are all resonant frequencies that are multiples of the fundamental.
Hence we may deduce that harmonics and resonance frequency have a direct relationship.
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Why does a curve on a distance-time graph indicate acceleration?
An increasing amount of time passes for each unit of distance.
A decreasing distance is traveled during each unit of time.
A decreasing amount of time indicates a decreasing number of distance units.
An increasing distance is traveled during each unit of time.
Answer:
an increasing distance is traveled during each unit of time.
Explanation:
since the distance is constantly increasing over the same period of time we can say that it is acceleration.
At first, right after the Big Bang, the universe was too hot for nuclei and electrons to combine into the kinds of neutral atoms that are familiar to us today. How soon after the beginning did it become cool enough for neutral atoms to form
After the Big Bang, it took the universe 3 minutes to become cool enough for neutral atoms to form.
Time taken for the universe to cool after the Big Bang
During the first moment, immediately after the Big Bang, the universe was too hot for nuclei and electrons to combine into the kinds of neutral atoms that are familiar to us today.
In the first three minutes after the Big Bang, these protons and neutrons began fusing together, forming deuterium also known as heavy hydrogen.
Thus, after the Big Bang, it took the universe 3 minutes to become cool enough for neutral atoms to form.
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Two objects are placed on a scale so that it balances. One object weighs 5 N and is placed 0.5 m from the fulcrum of the scale. The other object is placed 1 m from the fulcrum. How heavy is the other object?
The weight of the other object placed 1 m from the fulcrum that balances the other object is 2.5 N.
Principle of moment
The weight of the second object is determined by applying principle of moment as shown below;
take moment about the pivot,
sum of clockwise moment = sum of anticlockwise moment
F₁r₁ = F₂r₂
5 x 0.5 = F₂ x 1
2.5 N = F₂
Thus, the weight of the other object placed 1 m from the fulcrum that balances the other object is 2.5 N.
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A battery supplies ________ to the circuit.
A. Voltage
B. Current
C. Resistance
D. Ohms
Answer:
current
.
.
.....is the correct answer
Answer:
voltage
Explanation:
Complete the following sentence. The World Wide Web launched to the public in.
HURRY 1 MINUTE LEFT
Answer:
January 1st, 2000
Explanation:
I hope this has helped you!
Calculate the pressure when a force of 200N acts on an area of 0.05cm2
.
FORCE ACTING ON THE BODY , F = 200N
AREA ON WHICH THE FORCE IS ACTING , A = 0.05 CM²
= 0.05*(10⁻²)
= 0.05*10⁻² M²
TO CONVERT CM TO M * BY 10⁻²
PRESSURE = FORCE / AREA
PRESSURE = 200/0.05*10⁻⁴
= 200*10⁴/0.05
= 200*10⁴*10²/5
= 20*10⁵/5
= 4*10⁵ N/M².
HOPE THIS HELPS.
An object with a mass of 1.5 kg changes its velocity from 15 m/s to 22 m/s during a time interval of 3.5 seconds. what impulse was delivered to the object? 3.0 n • s 11 n • s 25 n • s 56 n • s
Answer:
11 Ns
Explanation:
Formula
Impulse = Force x timeCalculating Force
F = maF = m(v - u / t) [From 1st Law of Motion : v = u + at]F = 1.5(22 - 15 / 3.5)F = 1.5 (7/3.5)F = 1.5 x 2 = 3 NCalculating Impulse
J = F x tJ = 3 x 3.5J = 11.5 Ns ≅ 11 Ns (closest answer)Answer:
is (B) 11 N • s
Explanation:
trust me I got it right
4. What evidence do scientists have that lead them to believe there is a black hole at the center of the milky way?
A) they have directly measured the gravity of the black hole.
B) they have observed the very rapid orbits of stars close to the area.
C) they have observed comets and asteroids disappearing into the area.
D) they have sent a probe into the area and it did not return.
5. About how much of the mass of the Milky way has yet to be discovered by scientists?
A) 95%
B) 70%
C) 20%
D) 5%
4. B They have observed the very rapid orbits of stars close to the area.
5. A. 95%
im doing the test right now
From this information, Jasmine concludes that "fertilizer b" is the best at increasing crop yields. Is Jasmine's conclusion scientifically valid? A. Yes, because "fertilizer b" increased her crop yield. B. No, because the different sections of her land were not equal in area. C. No, because the different sections of her land have different characteristics. D. No, because the crop yields were all equal.
Answer:
c
Explanation:
i just did this study island and the answer was wrong
how can I get mass of a liquid whose density is 11gcm-3 and volume of 25cubic metres.
Answer:
here we go
Explanation:
[tex]density \: = mass \div volume \\ mass \: = density \times volume \\ \\ but \: our \: volume \: is \: in \: cubic \: metres \\ convert \: it \: to \: cubic \: centimeters \\ volume \: = 25 \div {(100)}^{3} \\ = 2.5 \times 10^{ - 5} cm^{3} \\ \\ mass = 11 \times (2.5 \times 10 ^{ - 5} ) \\ = 2.75 \times 10 ^{ - 4} grams[/tex]
give me a brainliest atleast
Calculate the kinetic energy in joules of a ball of mass 40g moving at a velocity of 4 metres per second
You fire a flare gun straight up from point 3.00 above the ground. A 25.00g flare leaves the muzzle at a speed of 225.0 km/h. How high does the flare go relative to the ground?
The height of the flare relative to ground is 202.3 m. This is the sum of height reached by the flare and the 3 m platform above the ground.
Maximum height reached by the flareThe maximum height reached by the flare is determined from the principle of conservation of energy as shown below;
P.E = K.E
mgh = ¹/₂mv²
gh = ¹/₂v²
h = (v²)/(2g)
where;
v is the speed = 225 km/h = 62.5 m/sh = (62.5)²/(2 x 9.8)
h = 199.3 m
Height of the flare relative to groundH = 199.3 + 3
H = 202.3 m
Thus, the height of the flare relative to ground is 202.3 m. This is the sum of height reached by the flare and the 3 m platform above the ground.
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When a -3.72*10^-4 C charge
moves from point A to point B, its
electric potential energy increases
by 0.218 J. What is the potential
difference between A and B?
Include the correct sign, + or - .
The potential difference between A and B is -586.02 V, when the potential energy increases by 0.218 J.
Potential difference between A and BThe potential difference between A and B is determined as follows;
W = qΔV
where;
W is the work done q is the chargeΔV is the potential differenceThe potential difference between A and B is calculated as follows;
ΔV = W/q
(U = -W) and U = 0.218 J
ΔV = -0.218/(3.72 x 10⁻⁴)
ΔV = -586.02 V
Thus, the potential difference between A and B is -586.02 V, when the potential energy increases by 0.218 J.
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Answer:
-586.02
Explanation:
Acellus
Which statement below could be used as evidence to support the claim that using nuclear energy to produce electricity is better than using fossil fuels?
A. Radioactive waste can be stored deep underground in order to minimize the risk of exposure to dangerous radiation.
B. Nuclear energy does not produce harmful pollution.
C. Nuclear does not produce greenhouse gases that contribute to global warming.
D. Nuclear energy is cheaper than using fossil fuels.
Answer:
C
Explanation:
C would make the most sense because the problem with fossil fuels is the fact that it emits greenhouse gases that warm up the earth over a long period of time as the climate has changed because of it.
How does the energy of a photon emitted by a higher-wattage red light bulb compare to the energy of a photon emitted by a lower-wattage red light bulb
Answer:
The energy of the photon from the higher-wattage bulb is equal to the energy of the photon from the lower-wattage bulb.
Explanation:
Select the best answer.
Which of the following represents a thick layer of solid and
partially melted rock?
Crust
Outer Core
Mantle
Inner Core
Answer:
C. Mantle
Explanation:
The Mantle is a thick layer of solid and partially melted rock
Suppose a vehicle begins at rest at t=0 and accelerates at a rate given by the equation a(t) = (15 m/s^) t . Assume nonuniform acceleration.
Find the velocity a 3 seconds.
Find the displacement at 3 seconds.
Must show work.
Answer:
See below
Explanation:
Since it is non-uniform acceleration ( it varies with time as given)
The integral of acceleration is velocity
so integrate between 0 and three 15 m/s^2 t
= 1/2 ( 15 t^2 ) + k between 0 and 3 ( k is a constant we will ignore)
= 67.5 - 0 = 67.5 m/s velocity
the integral of velocity is displacement
1/2 (15t^2 ) integrated becomes 1/6 15 t^3 from 0 to 3 ( ignoring a constant again)
1/6 * 15 * (3^3 ) = 67.5 meters displacement
THANX for those who noted my errors in my first posted response !!
If the activity of a radionuclide decreases from 5,000 disintegrations per minute to 625 disintegrations per minute
in 12 hours, its half-life is?
Answer:
4 hrs
Explanation:
625 = 5000 (1/2)^n
625/5000 = 1/2^n
n = 3 half lives
3 half lives = 12 hours 1 half life = 4 hrs
As the frequency of a wave increases the wavelength.
Answer:
decreases
Explanation:
Remeber:
There is always inverse relation between frequency and wavelength.
So if one of them increases, other decreases and vice-versa.
f ∝ 1 / λ
A cube of wood 20 cm on each side is placed in a tub of water and is found to sink so that only 6 cm of the block is above the water. What is the density of the wood
The density of the cube of wood placed in the tub of water is determined as 700 kg/m³.
Specific gravity of the woodThe specific gravity of the wood is the fraction of the entire wood volume below water surface.
Height below water surface = 20 cm - 6 cm = 14 cm
S.G = 14 cm/20 cm
S.G = 0.7
Density of the woodThe density of the wood is calculated with respect to density of water.
S.G = ( density of wood) / (density of water)
0.7 = (density of wood) / (1000 kg/m³)
density of wood = 0.7 x 1000 kg/m³
density of wood = 700 kg/m³
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distinguish between refraction,reflection and total internal reflection
Refraction, reflection, and total internal reflection are distinct optical phenomena. They involve the bending, bouncing, and complete reflection of light, respectively. These phenomena have practical applications and contribute to our understanding of light behavior and optical devices.
Refraction, reflection, and total internal reflection are fundamental phenomena associated with the behavior of light when it interacts with different mediums or interfaces. Let's explore each of these concepts and understand their distinctions:
1. Refraction:
Refraction refers to the bending of light as it passes from one medium to another with a different optical density. When light encounters a change in medium, its speed and direction change, causing the light ray to deviate. This deviation occurs because light travels at different speeds in different materials. The amount of bending depends on the angle of incidence and the refractive indices of the two mediums involved. Snell's law governs the mathematical relationship between the angles of incidence and refraction. Refraction is responsible for various optical phenomena, such as the bending of light in lenses and the dispersion of white light into its constituent colors in a prism.
2. Reflection:
Reflection occurs when light encounters a boundary between two mediums and bounces back into the same medium from which it originated. The angle of incidence is equal to the angle of reflection, according to the law of reflection. Reflection plays a fundamental role in our ability to see objects, as light rays reflected from surfaces enter our eyes. Mirrors and other reflective surfaces exploit the principle of reflection.
3. Total Internal Reflection:
Total internal reflection occurs when light travels from a medium with a higher refractive index to a medium with a lower refractive index, and the angle of incidence exceeds a critical angle. In such cases, instead of bending or refracting, the light is completely reflected back into the denser medium. Total internal reflection is responsible for various phenomena, including the shiny appearance of diamonds and the working of optical fibers. It enables light to propagate through the fiber by repeated internal reflections.
In conclusion, refraction, reflection, and total internal reflection are distinct optical phenomena. Refraction involves the bending of light when it transitions between different mediums, reflection refers to the bouncing back of light from a surface, and total internal reflection occurs when light is reflected back into a denser medium at an angle greater than the critical angle. These phenomena have practical applications and contribute to our understanding of light behavior and the functioning of various optical devices.
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Analyze: How do the positions of the hot and cold water affect th
e speed of convection?
Sound travels slowest through what temperature of water?.
Answer:
20 degrees.
Explanation:
this is my answer hope that I will help you
Hello people ~
When air is replaced by a dielectric medium of constant K, the maximum force of attraction between two charges separated by a distance
(a) increases K times
(b) remains unchanged
(c) decreases K times
(d) increases K^-1 times
Explanation:
In di electric medium
The force is
[tex]\sf F_{dE}=\dfrac{1}{4K\pi\epsilon}\dfrac{q_1q_2}{R^2}[/tex]So the force on air is decreased k times
Option C is correct
The side length of a square is modeled by s=A, where A is the area of the square. Graph the function. What is the side length of a square with an area of 35 square units?
Answer:
√35 square units
Explanation:
Area of square = 35square units
Formula of area of square is a =s*s where a is area and s is side
So,
s*s = 35
s^2= 35
s = √35
tell me if this is the answer u r looking for
The formula for the area of square is (side)² and to find the dimension or side length of the square with an area of 35 square units is √35 units.
What is the area of square?
Area is defined as the total space which is covered by a flat (2 dimensional) surface or shape of an object. The space that is covered up on the paper is called its Area. The area of a shape is the number of unit squares that is required to completely cover it. Therefore, it is measured in square units such as m² or cm².
The formula for area of a square = (side)² = side × side
Area of square = 35 square units
35 square units = (side)²
Side = √35
Side = 5.91 units
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List each of the 50 states and their state capitals.
Answer:
I would type it out, but the system says I can't..so I hope this helps : )
Explanation:
Which form of electromagnetic radiation produces the warmth one feels when standing in front of a campfire?.
A box is at rest on the floor. The coefficient of static friction between the box and the floor is . A horizontal force of is applied to the box. Will it move?
Answer:
yes, it will move but slowly
Explanation:
The friction force between the box and the floor don't stop it from moving.... but it slow down its speed