True or False ?Keeping the distance between the extended source and th

1.	True or False ?Keeping the distance between the extended source and the objectsame, if we move the screen further away from the object, thepenumbra becomes smaller and smaller.
Answer» Explanation: TRUE or False ? Keeping the DISTANCE between the extended SOURCE and the object same, if we move the SCREEN further AWAY from the object, the penumbra becomes smaller and smaller.

True or False ?Keeping the distance between the extended source and the objectsame, if we move the screen further away from the object, thepenumbra becomes smaller and smaller.

Answer»

Explanation:

TRUE or False ?

Keeping the DISTANCE between the extended SOURCE and the object

same, if we move the SCREEN further AWAY from the object, the

penumbra becomes smaller and smaller.