MEDIUM
7th CBSE
IMPORTANT
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How will you differentiate between plane mirror, concave mirror and convex mirror?

Important Questions on Light

MEDIUM
7th CBSE
IMPORTANT
Start Up Science 7>Chapter 14 - Light>EXERCISES FOR FORMATIVE AND SUMMATIVE ASSESSMENT>Q A
How will you differentiate between concave lens and convex lens?
MEDIUM
7th CBSE
IMPORTANT
Start Up Science 7>Chapter 14 - Light>EXERCISES FOR FORMATIVE AND SUMMATIVE ASSESSMENT>Q A
With the help of an activity, show that convex lens converges the rays of light whereas concave lens does not.
EASY
7th CBSE
IMPORTANT
Start Up Science 7>Chapter 14 - Light>EXERCISES FOR FORMATIVE AND SUMMATIVE ASSESSMENT>Q A
With the help of a simple experiment, prove that white light is composed of seven colours.
EASY
7th CBSE
IMPORTANT
Start Up Science 7>Chapter 14 - Light>EXERCISES FOR FORMATIVE AND SUMMATIVE ASSESSMENT>Q B
Define the term mirror.
EASY
7th CBSE
IMPORTANT
Start Up Science 7>Chapter 14 - Light>EXERCISES FOR FORMATIVE AND SUMMATIVE ASSESSMENT>Q B
Define the term lens.
EASY
7th CBSE
IMPORTANT
Start Up Science 7>Chapter 14 - Light>EXERCISES FOR FORMATIVE AND SUMMATIVE ASSESSMENT>Q B
Why is a concave lens called a diverging lens?
MEDIUM
7th CBSE
IMPORTANT
Start Up Science 7>Chapter 14 - Light>EXERCISES FOR FORMATIVE AND SUMMATIVE ASSESSMENT>Q B
What is lateral inversion? Explain with the help of an example.
EASY
7th CBSE
IMPORTANT
Start Up Science 7>Chapter 14 - Light>EXERCISES FOR FORMATIVE AND SUMMATIVE ASSESSMENT>Q B
Give uses of convex mirror and convex lens.