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WorksheetsTaher - physics - reflection and mirrors 5 Qs
Total questions: 15
Worksheet time: 13mins
1. A concave mirror can produce only an upright, virtual image.
true
false
1. A convex mirror produces only an upright, reduced (small), virtual image,
true
false
1. in concave mirror Focal point is where incident light rays converge after being reflected.
true
false
What is the angle of incidence of a light ray reflected off a plane mirror at an angle of 35° to the normal?
35
70
90
parallel light rays reflect in parallel in one direction
specular reflection
diffuse reflection
regular reflection
parallel light rays reflect in parallel in different direction
specular reflection
diffuse reflection
regular reflection
Suppose the angle of incidence of a light ray is 42°.What is the angle between the incident ray and the reflected ray?
42
48
84
90
Suppose the angle of incidence of a light ray is 42°.
.What is the angle the incident ray makes with the mirror?
42
48
84
90
(The angle that a reflected ray makes as measured from the normal to a reflective surface equals the angle that the incident ray makes as measured from the same normal.) This is a ...
law of reflection
specular reflection
diffuse reflection
the mirror of car is ...
plane mirror
concave mirror
convex mirror
properties of plane mirror image are ...
Multiple choice
virtual image
real image
upright
inverted
laterally inverted ( left-to-right inversion)
an object is far away from a concave mirror . Xo >> f.
The image is ....
3 Multiple choice
real
virtual
upright
inverted
smaller
The object is between focal point and center of the concave mirror (2f>Xo >f ).
the image is ..... (3 Multiple choices)
real
virtual
upright
inverted
larger
A convex security in a werehouse has a -0.50m focal length.A 2.0 m tall forklift is 5.0 from the mirror. What is the image position ?
0.45 m
-0.45 m
0.56 m
-0.56
A 1.8-m-tall girl stands 2.4 m from a store’s security mirror. Her image appears to be 0.36 m tall. what is the magnification of the mirror?
0.2
1.33
5
6.67
...
