If you increase the exposure time of an image taken with a certain telescope,you will also increase the:
A) brightness.
B) magnification.
C) resolution.
D) sharpness.

Question

Quizplus · Accepted Answer

Increasing exposure time will allow more light to be captured by the telescope, making the image brighter. Magnification and resolution are dependent on the telescope's optics and cannot be changed by exposure time, while sharpness is a function of both optics and image processing and is not directly affected by exposure time.

If You Increase the Exposure Time of an Image Taken