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WorksheetsReflection By Jubal E Jerry
Total questions: 18
Worksheet time: 11mins
Flipping a figure is a ...
Rotation
Reflection
Dilation
Translation
Reflection is.....
The bouncing of light
The change in direction of light
The passing of light
The speed of light
Light travelling in a straight line is called (a)
Light reflecting on a polished surface is called...
regular reflection
irregular reflection
both
Light reflecting on uneven surface is called...
regular surface
irregular surface
both
A plane mirror produces a...
virtual upside-down image
real image
virtual or real image
real erect image
When the angle of incidence is 40°, the angle of reflection is...
50°
20°
80°
40°
When a paper with the word hey written and observed in the mirror, which of the following images would be seen
hey
yeh
ʎǝɥ
μԍλ
Assertion (A): You are in a dark room with no light source, you cannot see anything. Reason (R): No light is reflecting on the surfaces in the room to your eyes. Thus you cannot see anything.
(A) is right but (R) is wrong
(A) is wrong and (R) is wrong
(A) is wrong but (R) is right
(A) is right and (R) is right
When two mirrors are placed parallelly as show in the image above, how many images can be seen through the mirror?
0
100
Infinite
2
The two laws of reflection are...
The incident ray, the normal at the point of incidence and the reflected ray all lie in the same plane.
Angle of Incidence is not equal to the Angle of Refraction.
The incident ray, the normal at the point of incidence and the reflected ray never lie in the same plane.
Angle of incidence is always equal to the angle of reflection.
The angle of incidence is the angle between...
the incident ray and the mirror
incident ray and the normal
the reflected ray and the mirror
the reflected ray and the normal
Name the phenomenon shown in the figure.
Erect image
Real inversion
Lateral inversion
True or False: If you raise your right hand, your image in a plane mirror also raises its right hand.
True
False
True or False: The image formed by a plane mirror is behind the mirror and can be formed on a screen placed behind the mirror
True
False
True or False: The greater the angle between two mirrors, the greater is the number of images formed.
True
False
Reflection of light by a smooth polished surface is
(a)
Which of following correctly shows the reflection of light from a mirror?
