Which of the statements about sound and light is INCORRECT?

waelhammad

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2022-10-20

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Sound is a mechanical wave while light does not require a medium to travel in.
Light is a transverse wave phenomenon while sound is a longitudinal wave phenomenon.
The speed of light is much greater than the speed of sound.
Ultrasound and ultraviolet light have frequencies less than infrasound and infrared light.

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waelhammad

2022-10-20

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D: In fact both ultrasound and ultraviolet light have frequencies GREATER than infrasound and infrared light respectively.

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