EASY
10th CBSE
IMPORTANT
Earn 100

Describe the New Cartesian Sign Convention used in optics. Draw a labelled diagram to illustrate this sign convention.

Important Questions on Reflection of Light

EASY
10th CBSE
IMPORTANT
Science for Tenth Class Part - 1 Physics>Chapter 4 - Reflection of Light>Short Answer Type Questions>Q 8
Giving reasons, state the 'signs' (positive or negative) which can be given to object distance (u) for a concave mirror or convex mirror.
MEDIUM
10th CBSE
IMPORTANT
Science for Tenth Class Part - 1 Physics>Chapter 4 - Reflection of Light>Short Answer Type Questions>Q 8
Giving reasons, state the 'signs' (positive or negative) which can be given to image distances (v) for a concave mirror.
EASY
10th CBSE
IMPORTANT
Science for Tenth Class Part - 1 Physics>Chapter 4 - Reflection of Light>Short Answer Type Questions>Q 8
Giving reasons, state the 'signs' (positive or negative) which can be given to image distances (v) for a convex mirror.
EASY
10th CBSE
IMPORTANT
Science for Tenth Class Part - 1 Physics>Chapter 4 - Reflection of Light>Multiple Choice Questions (MCQs)>Q 9
According to New Cartesian Sign Convention:
EASY
10th CBSE
IMPORTANT
Science for Tenth Class Part - 1 Physics>Chapter 4 - Reflection of Light>Multiple Choice Questions (MCQs)>Q 10
One of the following does not apply to a concave mirror. This is:
EASY
10th CBSE
IMPORTANT
Science for Tenth Class Part - 1 Physics>Chapter 4 - Reflection of Light>Very Short Answer Type Questions>Q 1
If the magnification of a body of size 1 m is 2, what is the size of the image?
EASY
10th CBSE
IMPORTANT
Science for Tenth Class Part - 1 Physics>Chapter 4 - Reflection of Light>Very Short Answer Type Questions>Q 2
What is the position of the image when an object is placed at a distance of 20 cm from a concave mirror of focal length 20 cm?
EASY
10th CBSE
IMPORTANT
Science for Tenth Class Part - 1 Physics>Chapter 4 - Reflection of Light>Very Short Answer Type Questions>Q 3
What is the nature of image formed by a concave mirror if the magnification produced by the mirror is (a)  + 4 and (b)  -2 ?