Question

Q.1 C)State whether the following statement are "True or False". If False correct the
statement
1)Power of a lens, p=1/f
2)A concave lens is a converging lens
3)The principal focus of a convex lens is virtual
4)A concave lens is used to correct myopia
)A convex lens is used as a simple microscope
Answer the following​

Answer 1

Answer:

1= false

2= false

3=true

4=true

5= true

Answer 2

Answer:

1) True

2) False-  A concave lens is a diverging lens

3) True

4)False - convex lens is used to correct myopia

5) True

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