biophsics

Question 1

What will be the image on a convex lens if the object is at a distance greater
than two focal lengths from the lens?
a) real, reduced, inverted
b) real, enlarged, inverted
c) no image
d) virtual, enlarged, direct

Answer 1

a) real, reduced, inverted

Question 2

48. What will be the image on a convex lens if the object is at a focal distance from
    the lens?
    a) real, reduced, inverted
    b) real, enlarged, inverted
    c) no image

Answer 2

c) no image

Question 3

What will be the image on a convex lens if the object is located at a distance of
less than one focal length from the lens?
a) real, reduced, inverted
b) real, enlarged, inverted
c) no image
d) virtual, enlarged, direct

Answer 3

d) virtual, enlarged, direct

Question 4

What will be the image on a convex lens if the object is between one and two
focal lengths?
a) real, diminished, inverted
b) real, magnified, inverted
c) no image
d) virtual, magnified, upright

Answer 4

b) real, magnified, inverted

Question 5

2. What will be the image on a concave lens if the object is at a distance greater
   than two focal lengths from the lens?
   a) real, reduced, inverted
   b) real, enlarged, inverted
   c) no image
   d) virtual, reduced, direct

Answer 5

d) virtual, reduced, direct

Question 6

What will be the image on a concave lens if the object is at a focal distance
from the lens?
a) real, reduced, inverted
b) real, enlarged, inverted
c) no image
d) virtual, reduced, upright

Answer 6

d) virtual, reduced, upright

Question 7

What will be the image on a concave lens if the object is located at a distance
of less than one focal length from the lens?
a) real, reduced, inverted
b) real, enlarged, inverted
c) no image
d) virtual, reduced, direct

Answer 7

d) virtual, reduced, direct

Question 8

What will be the image on a concave lens if the object is between one and two
focal lengths?
a) real, diminished, inverted
b) real, magnified, inverted
c) no image
d) virtual, reduced, upright

Answer 8

d) virtual, reduced, upright