CHEMISTRY MIDDLE SCHOOL

How are electromagnetic waves affected as the frequency of the waves increases?A) energy and wavelength increase
B) energy and wavelength decrease
C) energy decreases, wavelength increases
D) energy increases, wavelength decreases

Answers

Answer 1
Answer:

When the frequency of the waves increases, its energy increases, while the wavelength decreases.  

• A travelling disturbance, which mediates energy from one place to another is known as a wave.  

• The tendency to do work or cause a change is known as the energy.  

• Waves can be determined with the help of frequency and wavelength.  

• In a given unit of time, the number of complete wavelengths is known as frequency.  

• With the increase of the size of wavelengths, its energy and frequencydecreases.  

• There are two basic kind of waves, that is, electromagnetic and mechanical waves.  

• The waves, which can travel through a medium or a vacuum is known as the electromagnetic waves.  

• The waves with long wavelengths comprise less energy than waves with short wavelengths.  

Thus, correct answer is option d, that is, energy increases, wavelength decreases.  

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Answer 2
Answer:

As the frequency is how many waves pass a fixed point in certain amount of times. This means that the waves get closer together and, therefore, the wavelength decreases. It also means that the wave has more energy.

Answer: D) Energy increases, wavelength decreases

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Hello there.

Which atomic model describes the atom as a nucleus surrounded by electrons that may travel as waves in the electron cloud?


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Answer:

Which atomic model describes the atom as a nucleus surrounded by electrons that may travel as waves in the electron cloud?

Explanation:

hope this helps

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I think the answer could be B.
It's been a while since I've learned anything about this but here's what I know, hopefully it will help you:
Waves are created by wind but dragging across the top of the ocean and then a force pulling the water back down. The question is asking how energy transfers through a wave though and that leads me to guess that the answer is D. Water particles are set in a circular motion. Water moves in a circular motion to the best of my knowledge. 

Hope this helps! (:
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