Given a point source of light, which of the following can produce a parallel beam of light
a)
Convex mirror
b)
Concave mirror
c)
Concave lens
d)
Two plane mirrors inclined at an angle of 
Given a point source of light, which of the following can produce a parallel beam of light
a)
Convex mirror
b)
Concave mirror
c)
Concave lens
d)
Two plane mirrors inclined at an angle of
Question ID - 152500 | SaraNextGen Top Answer
Given a point source of light, which of the following can produce a parallel beam of light
a)
Convex mirror
b)
Concave mirror
c)
Concave lens
d)
Two plane mirrors inclined at an angle of
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Given a point source of light, which of the following can produce a parallel beam of light |
|||
|
a) |
Convex mirror |
b) |
Concave mirror |
|
c) |
Concave lens |
d) |
Two plane mirrors inclined at an angle of |
1 Answer
127 votes
Answer Key / Explanation : (b) -
(b)
Object should be placed on focus of concave mirror
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Answer Link
127