Question

How can we obtain a coloured shadow? ​

Answer 1

When you move the object close to the screen, the shadows overlap, leaving a very dark (black) shadow where the object blocks both lights. When you turn off the green light, leaving on the red and blue lights, the screen will appear to be magenta, a mixture of red and blue. The shadows will be red and blue.

Explanation:

hope it will help you buddy

Answer 2

Answer:

hii

Explanation:

these two are the right answer of the question

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