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WorksheetsPhysics ch 15 light
Total questions: 10
Worksheet time: 5mins
What is a polished surface, plane or curved called ?
Wood
Mirror
Teeth
Nails
You are standing at a distance of 1m from a plane mirror. What is the distance between you and your image
3
2
1
4
What kind of image cannot be obtained on a screen
Virtual image
Real image
Which one shows lateral inversion
Plane mirror
Concave mirror
Convex mirror
All of these
Light always travel in a straight line?
True
False
An erect and enlarged image can be formed by
Only on concave mirror
Only on convex mirror
Only on plane mirror
All of these
The inner surface of a steel spoon act as a ________
Plane mirror
Concave mirror
Convex mirror
What is the Ray of light falling on a polished surface called?
Plane mirror
Reflected ray of light
Incident ray of light
What are the 7 colours of rainbow ?
Red, orange, yellow, green, blue, indigo and violet
Indigo, violet, blue, green, pink, red and yellow
Red, blue, orange, green, yellow, indigo, violet and purple
What is magnifying glass?
A disc divided into sector of proper relative dimensions bearing the different colours of the spectrum
The electromagnetic radiation with wavelengths between 380 and 750 NM
Magnifying glass is a convex lens that is used to produce a magnified image of an object
Temperature is the measure of hotness or coldness
