3. Types Of Lenses

Question 1

Concave: what is the shape?:

Answer 1

Thinner in the middle.

Question 2

Concave: refracts light so rays…?:

Answer 2

Refract outwards (diverge)

Question 3

Concave: focal point is located…?:

Answer 3

Behind the lens.

Question 4

Convex: what is the shape?:

Answer 4

Thicker in the middle.

Question 5

Convex: refracts light so rays…?:

Answer 5

Refract inwards (converge)

Question 6

Convex: focal point is located…?:

Answer 6

In front of the lens.