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Light Reflection and Refraction

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1
429
An object is placed at the following distances from a concave mirror of focal length 15 cm...
By Deepak Rock, 5 years ago
replies 1
0
1
239
A concave mirror has a focal length of 25 cm. At which of the following distance should a ...
By Deepak Rock, 5 years ago
replies 1
0
1
464
A virtual, erect and magnified image of an object is to be produced with a concave mirror ...
By Deepak Rock, 5 years ago
replies 1
0
1
469
An object is 100 mm in front of a concave mirror which produces an upright image (erect im...
By Deepak Rock, 5 years ago
replies 1
0
1
409
Give two circumstances in which a concave mirror can form a magnified image of an object p...
By Deepak Rock, 5 years ago
replies 1
0
1
470
Draw ray diagrams to show the formation of images when the object is placed in front of a ...
By Deepak Rock, 5 years ago
replies 1
0
1
146
Give two uses of concave mirrors. Explain why you would choose concave mirrors for these u...
By Deepak Rock, 5 years ago
replies 1
0
1
127
Explain why, concave mirrors are used as shaving mirrors.
By Deepak Rock, 5 years ago
replies 1
0
1
107
Name the type of mirror used by dentists. How does it help?
By Deepak Rock, 5 years ago
replies 1
0
1
157
Which type of mirror is used in a solar furnace? Support your answer with reason.
By Deepak Rock, 5 years ago
replies 1
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