Question

choose the correct statement.
a.) every lens must have two curved surfaces.
b.) a converging lens must have two curved surfaces
c.) every covex lens must have two curved surfaces.
d.) Every concave lens must have two curved surfaces.​

Answer 1

Answer: All

All the above

all the answers are correct since a lens has 2 curved surfaces

Hope this will benifit you  ^-^

Marking this answer as the brainliest would be really amazing!!

Answer 2

Answer : b

A converging lens must have two curved surfaces