Visible light represents a very small portion of the electromagnetic spectrum. Radiation to the left in the image, such as micro
waves, has a longer wavelength than visible light. Radiation to the right has a shorter wavelength than is observable.
Which radiation has a higher frequency than visible light?
A) X-Rays
B) Infrared light
C) microwave radiation
D) the frequency of all radiation is the same
Which radiation has a higher frequency than visible light?
A) X-Rays
B) Infrared light
C) microwave radiation
D) the frequency of all radiation is the same
2 answers:
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Answer:
6370 J
Explanation:
By the law of energy conservation, the work done by the student would be the change in potential enegy from 1st floor to 3rd floor, or a change of 13 m
where m = 50kg is the mass of the student, g = 9.8 m/s2 is the gravitational constant and h = 13 m is the height difference