EASY
10th CBSE
IMPORTANT
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According to the "New Cartesian Sign Convention" for mirrors, what sign has been given to the focal length of a concave mirror?

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Important Questions on Reflection of Light

EASY
10th CBSE
IMPORTANT
Science for Tenth Class Part - 1 Physics>Chapter 4 - Reflection of Light>Very Short Answer Type Questions>Q 2
Which type of mirror has negative focal length?
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 a mirror having a focal length of, +10 cm?
EASY
10th CBSE
IMPORTANT
Science for Tenth Class Part - 1 Physics>Chapter 4 - Reflection of Light>Very Short Answer Type Questions>Q 6

What sign (+ve or -ve) has been given to the following on the basis of Cartesian Sign Convention?

Height of a real image.

EASY
10th CBSE
IMPORTANT
Science for Tenth Class Part - 1 Physics>Chapter 4 - Reflection of Light>Short Answer Type Questions>Q 7
Describe the New Cartesian Sign Convention used in optics. Draw a labelled diagram to illustrate this sign convention.
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: