If Mona is building a lens for looking at the stars and she wants to make sure it refracts more light then the one she previously built, will she need to make the surface more or less curved then the one before?
less more
A B
The more curved the surface of a lens is, the more it refracts the light that passes through it.
it refracts the light
more curved
more
MORE
MORE
curved the surface of a lens is
reflacts more light
curved
lens
the one she previously built
the one she previously built