GK
GENERAL SCIENCE
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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How is light energy different than sound energy?
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Light energy moves slower.
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Light energy is what you see and sound energy is what you hear.
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Light energy uses vibrations and sound energy does not.
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Light energy is in a cell phone and sound energy is not.
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Explanation:
Detailed explanation-1: -Light energy and sound energy are various forms of energy. Light does not require a medium to travel, whereas sound needs a medium to travel. The speed of light is faster than the speed of sound.
Detailed explanation-2: -Light energy is what you see and sound energy is what you hear. Light energy uses vibrations and sound energy does not.
Detailed explanation-3: -Because light does not have a medium, it can transmit through objects in a way that sound cannot. SOUND REQUIRES MEDIUM.
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