Spherical mirrors
Authored by Shameema Ashraf
Physics
8th - 12th Grade
Used 193+ times
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10 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Identify the mirror.
Plane mirror
Convex mirror
Concave mirror
None of the above
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Identify the mirror
Plane mirror
Convex mirror
concave mirror
None of the above
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following best relates R and f ?
R=f/2
R=2f
R=4f
R=f/4
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The distance from the pole to the focus of the spherical mirror is called--------
Radius of curvature
centre of curvature
Focus
Focal length
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The ray parallel to the principal axis, after reflection from a concave mirror will----------
pass through C
pass through P
pass through F
retrace its path
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The radius of curvature of a spherical mirror is 20 cm, What is its focal length?
20 cm
10 cm
40 cm
1/20 cm
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Name the mirror that can give an erect and enlarged image of an object.
Convex mirror
Concave mirror
Plane mirror
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