State whether the following statements are true or false:i. A concave

1.	State whether the following statements are true or false:i. A concave lens is used as a magnifying glass.ii. A convex lens is used as a simple microscope.iii. A concave lens is used to correct myopia.iv. A convex lens is used to correct hypermetropia.
Answer» i. False. (A convex lens is used as a magnifying glass.) ii. True. iii. True. iv. True.

State whether the following statements are true or false:i. A concave lens is used as a magnifying glass.ii. A convex lens is used as a simple microscope.iii. A concave lens is used to correct myopia.iv. A convex lens is used to correct hypermetropia.

Answer»

i. False.

(A convex lens is used as a magnifying glass.)

ii. True.

iii. True.

iv. True.