Physics
21.11.2022 18:48
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The principle which allows a rainbow to form is
The
principle which allows a rainbow to form is
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principle which allows a rainbow to form is
NobleWho
4,6(36 marks)
Explanation:
A rainbow is a meteorological phenomenon that is caused by reflection, refraction and dispersion of light in water droplets resulting in a spectrum of light appearing in the sky. It takes the form of a multicoloured circular arc. Rainbows caused by sunlight always appear in the section of sky directly opposite the sun.
Hope it helps You °_°
juana2019
4,5(65 marks)
8W
Explanation:
Given parameters:
Distance covered = 20m
Work done = 120J
Time = 15s
Unknown:
How much power does the Ox exerts = ?
Solution:
Power is the rate at which work is being done
Power = 
Power exerted by ox = 
= 8W
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