Question

3. the more massive the black hole, the:
a. farther apart the two images of the lenses object
b. closer together the images of the background object
c. more images of the lenses object you would observe
d. fainter the image of the lenses object

4. the closer the black hole is to us,
a. the larger the displacement of the images from its gravitational lensing
b. the closer the images will be from its gravitational lensing
c. the more likely it is to completely absorb all the light from anything lying beyond it
d. the fainter the images formed by its lens

Answer 1