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WorksheetsOptics (Reflection & Refraction)
Total questions: 10
Worksheet time: 4mins
What do we call a material that light can travel through?
air
water
medium
pathway
What is the difference between reflection and refraction?
The light goes through in reflection and in refraction, the light does not go through
In reflection, the light does not go through, in refraction, it does go through
reflection means to bend and refraction means to bounce off
refraction means to stop and reflection means to go
Refraction happens because light travels (a) in glass or water compared to air.
What is happening in this picture?
the light is being refracted from mirror to mirror
the light is being transmitted
the light is being reflected off each mirror
the light is being absorbed by each mirror
Why does the straw appear to be bent?
light is reflected
light is absorbed
light is turned
light is refracted
In the illustration, the light ray striking the object is-
What is the angle of reflection equal to?
The angle of refraction
The angle of incidence
The angle of absorption
The angle of light
The line 90 degress through the refracting or reflecting surface is called?
Medium
Normal
Incidence
Reflection
What type of image is created in this picture?
inverted, real
inverted, virtual
upright, real
upright, virtual
The human eye is one of the most remarkable instruments that use lenses. Give ways on how you can take better care of your eyes.
