Physics
Grade-10
Easy
Question
The magnification of an image is found to be -2.5. Which of the following is true about it?
a. It is real and inverted
b. It is diminished
c. It is magnified
d. It is formed in front of the concave mirror
e. It is formed behind the mirror
f. It is virtual and upright
- (b, e, f)
- (b, d, f)
- (a, b, e)
- (a, c, d)
Hint:
a, c, d
The correct answer is: (a, c, d)
a real and inverted image is formed which is magnified in form of the concave mirror when the magnification power is -2.5.
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The magnification of an image is found to be -0.75. Which of the following is true about it?
a. It is real and inverted
b. It is diminished
c. It is magnified
d. It is formed in front of the concave mirror
e. It is formed behind the mirror
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