Arts Middle School

Which of the following describes how organic light emitting diodes (OLEDs) work?

They change the sun protection of a piece of clothing.
They change the color of a piece of clothing.
They change clothing to cool or warm the body.
They change clothing to be weather resistant.

Answers

Answer 1

Answer:

An OLED is an abbreviation for Organic Light-Emitting Diodes.

Explanation:

It is basically a type of light-emitting diode or LED that has an emissive electroluminescent layer that acts as a film of organic compounds and is responsible for emitting light when an electric current is applied.

Answer 2
I did some research and I have a big feeling the answer is B
Sorry if it is wrong :(

Explanation:

An organic light-emitting diode (OLED) is a solid-state light device that makes use of flat light emitting technology with the help of two conductors between which a series of organic thin films are kept. Unlike other display modes, an OLED does not require backlighting.

Related Questions

Fill in the blank with the correct response.

(BLANK) is used to enhance fabrics used for swimwear to shed water.

Answers

Answer:

the answer is polyester

Explanation:

hope it helps

Polyester is the answer :P i hope this helps

How is nanotechnology used to enhance fabric?

It repels spills.
It resists mildew.
It protects color.
It absorbs moisture.

Answers

The first one (it repels spills)
the answer is the first one, spills! have a good day

Which of the following areas has recently improved with regard to the DNA testing process?

cost of testing
length of time for testing
methods for obtaining samples
accuracy of testing results

Answers

Cost of the test and accuracy of testing results
Cost of test I think

how can life in Germany be biter?? then USA???????????????????????????????????????????????????

Answers

Answer: cost of living can be relatively lower when compared to similar cities in Germany.

Explanation:

Answer: cost of living can be relatively lower when compared to similar cities in Germany.

Explanation:

BRAINLIEST Which type of boundary slides, one past the other?

Answers

Answer:

Transform plate boundary

Explanation:

A transform plate boundary is a boundary where two plates slide past each other and shave a little off. They also cause earthquakes!

Transform Plate Boundaries

- Plates slide laterally past one another, producing shallow earthquakes but little no volcanic activity.

Argue the benefit of chemistry to the field of forensic science, using a specific example.

Answers

Answer:

A strong background in chemistry and instrumental analysis and a good grounding in criminalistics are vital. An undergraduate degree in forensic science or natural science is required for work in crime laboratories, with extensive coursework in mathematics, chemistry, and biology. More advanced positions, such as lab managers and supervisors, might require a master’s degree. A Ph.D. is often preferred for advancement to positions such as lab director, but it is required for forensic research positions at academic institutions. Arsonists, for example, often use accelerants such as gasoline or kerosene to speed combustion and spread flames in the interior of a building. A forensic chemist may collect samples of burned and unburned materials, extract the volatile hydrocarbons, and separate the components for analysis by gas chromatography.

Answer:

Chemistry is often used in firearms crimes to identify information from recovered bullets and residue. For example, a forensic scientist will examine a suspect´s hands and clothes with infrared lights to look for gunpowder residue.

Explanation:

Which of the following techniques provides the most accurate physical profile of a suspect in a crime?

analysis of video evidence
crime scene analysis
analysis of DNA evidence
witness descriptions

Answers

Answer:

crime scene analysis

Explanation:

Answer:

The answer is A .

Explanation:

Because , i did the test so i know its right .

Which of the following differentiates a police officer from a detective?

A police officer patrols assigned areas.
A police officer collects evidence of crimes.
A police officer arrests suspects.
A police officer testifies in court cases.

Answers

Answer:

3) A police officer arrests supsects.

Explanation:

PS, I wouldn't answer if I didn't know the answer.

May I have, brainliest please.

a police officer arrests suspects

What does the pattern of earthquakes suggest about ocean plate motion?

Answers

Answer: The pattern of earthquakes there is consistent with a convergent plate boundary, as these earthquakes occur near or at the plate boundary. There is a trench at the plate boundary, which indicates convergent movement because trenches form when one plate goes under another plate into the soft mantle below.

Explanation:

don't Know if this is what you wanted

Because these earthquakes occur near or at the plate boundary, the pattern of earthquakes there is consistent with a convergent plate boundary.

What is the pattern of earthquakes ?

A trench forms at the plate boundary, indicating convergent movement, because trenches form when one plate goes under another into the soft mantle below.

Earthquakes happen along fault lines, which are cracks in the Earth's crust where tectonic plates collide. They are formed when plates subduct, spread, slip, or collide. As the plates grind against each other, pressure builds up. Finally, the pressure between the plates becomes so great that they come apart.

The oceanic plate is pushed down, or subducted, beneath the continental lithosphere at subduction zones. As the oceanic slab descends, earthquakes occur both within and beneath the slab the point where two plates meet.

The constant bumping, grinding, and lateral movement along crustal boundaries can cause earthquakes. Each of the three types of plate boundaries—convergent, divergent, and transform—has its own earthquake pattern.

Learn more about Earthquake here

https://brainly.com/question/20524668

# SPJ 2

After sharing some of his performance art pieces, Applebaum poses the question that he believes many people are wondering, which is, “Is this music?” Share your thoughts on whether or not the performance art pieces that Applebaum shares are, in fact, music or not. Why? Explain. Do you agree with Applebaum that the more important question is, “Is it interesting?”
WILL GIVE BRAINLIST, PLEASE HURRY! (TIMED)

Answers

Answer:

Applebaum poses

Explanation:

It is very interesting, and I do agree.

Phase change materials are used in clothing to regulate body temperature.

True
False

Answers

True i did this and got a 100 hope that helps
True I’m pretty sure is that answer

Which of the following products was Kevlar originally invented to improve?


tires
paints
clothes
shoes

Answers

Answer:

The answer is A

Explanation:

Because the kevlar originally invented automobile tires

The answer is A I think

Fill in the blank with the correct response.

If a law enforcement officer is wearing (BLANK) armor, he or she is more likely to survive a shooting incident.

Answers

Answer:

BODY armor

Explanation:

i hope that helps you out

Body armor ( like a bulletproof vest )

Hope this helps!

Why do we use a picture like this to represent systems such as a tectonic boundary?

Answers

Answer:

It shows what is happening with the Earth from a angle that helps us better understand what is occurring.

Explanation:

For example, in the graph it shows a oceanic plate getting subducted under a continental plate. This can also help us know what event is occurring. Like, for this image it is representing volcanoes(subduction) which also means that it is a convergent plate boundary.


I hope this helped! :)

Im gonna be honest with you the first dud that explained it seemed about right

heeeeeeeeeeeeeeeelp please !!!

Answers

Answer:

helped get us around

helped save lives and gave jobs

books gave us info

Gave us coal

Explanation:

1. Gave us a way to travel easy and mechanically.

2. Help us when we were hurt or sick, gave us a place to stay when we were.

3. Gave us books to help us with school and gave us a good hobby.

4. Gave us tools and the things we need to survive like food, warmth, and more.
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