Question

Please answer guys it's urgent I will mark each answer as brainliest.

Answer 1

first is correct answer

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Explanation:

i

Answer 2

Answer:

the answer is 1. prism is a reflecting surface . it can transform white light into 7 rainbow colours . here BC is base of prism , and an incident ray is shown .in the figure 1 the top colour would be sky that is the colour which corresponds to the colour of the sky.