MEDIUM
Upper Secondary: IGCSE
IMPORTANT
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Draw a diagram to show what we mean by the angle of incidence and angle of refraction for a refracted ray of light.

Important Questions on Light

HARD
Upper Secondary: IGCSE
IMPORTANT
Cambridge IGCSE® Physics Coursebook Second Edition>Chapter 13 - Light>Questions>Q 13.6
A ray of light passes from air into a block of glass. Does it bend towards or away from the normal?
HARD
Upper Secondary: IGCSE
IMPORTANT
Cambridge IGCSE® Physics Coursebook Second Edition>Chapter 13 - Light>Questions>Q 13.7
Draw a diagram to show how a ray of light passes through a parallel-sided block of glass or Perspex.
HARD
Upper Secondary: IGCSE
IMPORTANT
Cambridge IGCSE® Physics Coursebook Second Edition>Chapter 13 - Light>Questions>Q 13.7
When ray of light passes through a parallel-sided block of glass or Perspex. What can you say about its final direction of travel?
MEDIUM
Upper Secondary: IGCSE
IMPORTANT
Cambridge IGCSE® Physics Coursebook Second Edition>Chapter 13 - Light>Questions>Q 13.8
A vertical ray of light strikes the horizontal surface of some water. What is its angle of incidence?
MEDIUM
Upper Secondary: IGCSE
IMPORTANT
Cambridge IGCSE® Physics Coursebook Second Edition>Chapter 13 - Light>Questions>Q 13.8
A vertical ray of light strikes the horizontal surface of some water. What is its angle of refraction?
MEDIUM
Upper Secondary: IGCSE
IMPORTANT
Cambridge IGCSE® Physics Coursebook Second Edition>Chapter 13 - Light>Questions>Q 13.9
When a ray of light passes from air to glass, is the angle of refraction greater than or less than, the angle of incidence?
MEDIUM
Upper Secondary: IGCSE
IMPORTANT
Cambridge IGCSE® Physics Coursebook Second Edition>Chapter 13 - Light>Questions>Q 13.1
Why do we see a distorted view when we look through a window that is covered with raindrops?
MEDIUM
Upper Secondary: IGCSE
IMPORTANT
Cambridge IGCSE® Physics Coursebook Second Edition>Chapter 13 - Light>Questions>Q 13.11
Look at the table. What is the value of the refractive index of a diamond?
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