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WorksheetsLight
Total questions: 10
Worksheet time: 17mins
mid point of section of spherical mirror
center of curvature
focus
pole
radius
Bouncing of light
refraction
reflection
dispersion
none
Which of these provides the best explanation for why the pencil appears broken?
The pencil absorbs the light rays that hit it.
Water reflects light rays away from the pencil.
Light rays are bent by the water in the glass.
The surface of the water reflects the light rays.
Latha is observing her image in a plane mirror. The distance between the mirror and her image is 6 m. If she moves 2m towards the mirror then the distance between latha and her image will be
8 m
4 m
10 m
5 m
How many colours are there in a rainbow ?
8
5
7
17
Splitting of white light into 7 colours is known as (a) .
Laws of reflection of lihgt
Moon is an example for ___ object
Transparent
Opaque
Translucent
None of the above
Which object refracted the laser beam?
Silver locket
Picture frame
Glass marble
Notebook
