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WorksheetsLight, Reflection and Refraction
Total questions: 12
Worksheet time: 11mins
When light hits an area and bounces back it is called:
echo
refraction
reflection
absorbing
When light goes from one material(medium) to another it changes direction. What is this called?
reflection
refraction
absorption
turning
When light passes from air to water, what happens to the speed of the light?
speeds up
slows down
stays the same
The velocity of light in vacuum is _______ m/s
300,000,000
3,000,000,000,000
3,000,000
3000
What is the angle of reflection (θr) in the image?
56o
90o
124o
34o
When the light passes out of the glass, back into the air...
It bends away from the normal
It does not bend
It bends towards the normal
It continues to be the normal
Which figure represents the path light takes through a converging or convex lens?
The following diagram shows the ray diagram when a torch light is directed towards a mirror. Which of the following is the correct reflected ray?
Which of the following shows that light travels in a straight line? Tick the correct answers.
A
B
C
D
E
Which of the following shows the principle of light refraction? Tick the correct answers.
A
B
D
E
F
Which of the following shows the principle of light reflection? Tick the correct answers.
A
B
D
E
F
When the light passes into the glass, out of the air...
It bends away from the normal
It does not bend
It bends towards the normal
It continues to be the normal
