Subject :NSO Class : Class 8
In the given figure, what is the angle of reflection?
A60°
B90°
C30°
D45°
how is this possible...someone please explain. I don't know why is something like this called the forum if no one bothers to explain the answers to someone who doesn't know. why are you people so selfish?? Remember, knowledge grows by sharing.....
Ans 1:
Class : Class 8