Subject :NSO Class : Class 4
Which of the following shows the correct changes in the lengths of the shadow of a tree throughout the day?
(a) 
(b) 
(c) 
(d) 
A is correct
Ans 1: (Master Answer)
Class : Class 1
A
Shadows move during the day, and their length changes. They are longest in morning and evening. They are shortest at noon. So, Option A is the right answer.