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WorksheetsLIGHT
Total questions: 7
Worksheet time: 4mins
A ray of light passes into a parallel-sided glass block of refractive index 1.5. What is the value of the angle marked X?
19.5°
25°
35°
48.5°
Which block is made from the material with a refractive index of 1.52?
A ray of light passes from glasses to air
Which arrow shows the direction of the ray in air?
A
B
C
D
The ray diagram shows light reflecting off a plane mirror.
What is the angle between the incident and reflected rays?
40°
50°
80°
100°
The diagram shows a plane mirror and the position of an image.
Where must the object be place to form this image?
A
B
C
D
The diagram shows the path of a ray of light travelling towards and into a pool of water.
Four angles are labeled.
Which two angles would be correctly used in the equation ?
P and R
P and S
Q and R
Q and S
What is the angle of refraction for this ray of light moving from glass to air?
A
B
C
D
