Question

7. After the rainfall, when Sunita looked up in the sky she noticed a rainbow. How is the rainbow formed?
a. due to internal reflection of light
b. due to dispersion of light
c. Both a and b
d. None of the above the burning of stubble​

Answer 1

Answer:

c) both a and b

Explanation:

when the rainbow is to form the internal reflection of light also takes place and the Dispersion of light also takes place over there

Answer 2

Explanation:

after a shower of rain,rain drops are suspended in air and when a ray of light enters this drop, the drop acts as a prism and splits into its component colors as dispersion takes place. Lights of different colours emerge from the rain drops such as red at the top and violet at the bottom.thus, a rain bow is formed

i think c) option is right

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