ENERGY | WAVES | CHOOSE IF YOU DARE!!!!! |
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What is:All of the above are examples of Light
Which of the following is NOT an example of light (electromagnetic) energy?
o X-rays o Gamma rays o Visible light |
What is: electromagnetic
Is a light wave an electromagnetic or mechanical wave?
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What is: heat energy
What type of energy is produced with every energy transformation
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What is :increase its height
Name a way to increase the potential energy of an object that is at 0 meters above sea level
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What is: Crest
What is the top part of a wave called?
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What is: KE increases and PE decreases
As an object falls,
o Its kinetic energy increases and its potential energy decreases o Its potential energy increases and its kinetic energy decreases o Both kinetic and potential energy decrease o Both kinetic and potential energy increase |
What is: Energy is never created or destroyed, but rather changes forms
State the law of conservation of energy in your own words
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What is: Lower
Longer wavelength means a wave has a __________ frequency
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What is: Microwaves, gamma rays, x-rays, infrared, UV light, visible light,
Name 2 different examples of electromagnetic radiation
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What is: The sun providing light to the earth
The best example of a nuclear to light energy conversion would be :
o A flashlight turning on o The sun’s fusion reactions providing light to the earth o A log fire burning |
What is: mechanical
What type of waves require a medium in order to transmit energy?
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What is: Trough
What is the bottom part of a wave called?
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What is: a plugged in phone charging
Which of the following is the best example of an electrical to a chemical energy transformation?
o A battery o A plugged in phone charging o Eating a power bar o A windmill |
What is: A seismic wave is a wave caused by the tectonic plates of the earth rubbing together.
What is a seismic wave??
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What is: Mechanical
Is a seismic wave electromagnetic or mechanical?
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