Question

Place a chair in the school ground on a Sunny day. Does the shadow give an accurate picture of the shape of the chair? If the chair is turned around a little how does the shape of the shadow change?​

Answer 1

Answer:

No, accurate shape of chair is not shown by the shadow. When turned around a little, the shape of the shadow will change because now different portions of the chair will obstruct light and make shadow. Take a thin notebook and look at its shadow.