If Mona is an astronomer and she is looking through a telescope, what happens to the amount of light gathered by the telescope if she shortens the exposure?
increases decreases
A B
The longer the exposure, the more light that the telescope can gather to make the image.
light that the telescope can gather
longer
more
MORE
MORE
exposure
increases
decreases
the exposure
the amount of light gathered
the amount of light gathered
the amount of light gathered