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WorksheetsLIGHT-REFLECTION
Total questions: 10
Worksheet time: 5mins
This is an example of
Reflection
Refraction
Absorption
None of the above
When light bounces of a mirror,it is
Reflected
Corrected
Absorbed
Refracted
------ is a mid point of the pole and the centre of the curvature .
Focus
Centre
Focal length
Radius of creature
Which among the light rays in the diagram is the normal ray?
1
2
3
Why can you see most objects?
They absorb light
they emit light
light reflects off them
light refracts through them
In the given figure , which angle represents angle of incidence ?
a
b
c
d
If 'R' is radius of curvature and 'f' is focal length of a spherical mirror then the correct relation between the two is
R = f
R = f/2
f = 2R
f = R/2
4. Focal length of plane mirror is
a. At infinity
b. Zero
c. Negative
d. None of these
a
b
c
d
