Question

19.Roman placed a notebook in front of a torch and obtained its shadow on wall but the shadowformed was too big and obtained the whole wall. He wants to obtain a smaller shadow, what will you suggest him to do. Explain your answer.
​

Answer 1

Answer:

I will suggest him to move the touch upwards

Explanation:

as the light rays will reflect less further

Answer 2

he should place the book near torch ... then he will get smaller shadow