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kiruha [24]
3 years ago
7

What is the difference between a light wave and an infrared wave?

Physics
2 answers:
Dmitriy789 [7]3 years ago
6 0

Answer:Infrared light has a wavelength that is longer than that of standard red light, and although considered part of the red color spectrum, infrared wavelengths are still much shorter

BlackZzzverrR [31]3 years ago
4 0
Infrared light has a wavelength that is longer than that of standard red light, and although considered part of the red color spectrum, infrared wavelengths are still much shorter than, for example, radio waves. Infra-red waves occur in the range from 1,000nm to a millimeter in length.
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A 1.2 kg ball drops vertically onto a floor from a height of 32 m, and rebounds with an initial speed of 10 m/s.
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Explanation:

Given that,

Mass of the ball, m = 1.2 kg

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(b) Time of contact, t = 0.02 s

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J=\dfrac{F}{t}

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