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Subject: Physics, asked on 16/1/18

Name the two types of reflection of light occurring in different surfaces. Which type of
reflection makes us see an object clearly? Why?

Subject: Physics, asked on 16/1/18

We can see the sun because it is glowing. How can we able to see the moon. What are those
types of objects like moon called? Why?

Subject: Physics, asked on 20/10/17

Answer the following

1. Light is ___ or ___ by objects.
2. Spherical mirrors have a ___ point.
3. The image of an object formed by a concave mirror when an object is placed beyond the focal length is ___and ___.

Subject: Physics, asked on 22/7/17

Two plane mirrors place at an angle (theta) forms 5 images. What can be the minimum and maximum value of (theta)? [hint: theta is the angle between two plane mirrors]
  

Subject: Physics, asked on 13/4/17

What does it mean when we say that an image can not be obtained on a screen

Subject: Physics, asked on 25/3/17

What would happen if we throw light on the mirror along the normal

Subject: Physics, asked on 4/3/17

4th reason

Send fast

Subject: Physics, asked on 23/1/17

Distinguish bet.principal focus of a concave mirror & convex mirror

Subject: Physics, asked on 14/1/17

what is a center of cervature??????

Subject: Physics, asked on 13/1/17

the radius of curvature of a mirror is always                   the focal length

Subject: Physics, asked on 31/12/16

the angle of incidence when a ray strikes a mirror perpendicularly

Subject: Physics, asked on 19/12/16

when is a person unable to see himself standing in front of a concave mirror?

Subject: Physics, asked on 19/12/16

the angle of incidence,when a ray strikes a mirror perpendicularly is _

Subject: Physics, asked on 19/12/16

a ray of light which retraces its path ,after reflection from a plane mirror is called​

Subject: Physics, asked on 18/12/16

when a person unable to see himself standing in front of a concave mirror

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