MEDIUM
10th Manipur Board
IMPORTANT
Earn 100

Convex mirrors are used as side mirror in motorcycles. Explain how they are useful.

Important Questions on Light

MEDIUM
10th Manipur Board
IMPORTANT
Science for Class 10>Chapter 11 - Light>EXERCISE>Q 30
Why is a convex lens called converging lens?
MEDIUM
10th Manipur Board
IMPORTANT
Science for Class 10>Chapter 11 - Light>EXERCISE>Q 31
Why can you not see an object clearly if it is placed very close to your eye?
MEDIUM
10th Manipur Board
IMPORTANT
Science for Class 10>Chapter 11 - Light>EXERCISE>Q 32
A person with a myopic eye cannot see objects beyond 2 m distinctly. What should be the type of corrective lens used to restore proper vision?
MEDIUM
10th Manipur Board
IMPORTANT
Science for Class 10>Chapter 11 - Light>EXERCISE>Q 33
A student has difficulty of reading the blackboard while sitting in the last bench. What could be the defect? How can it be corrected?
MEDIUM
10th Manipur Board
IMPORTANT
Science for Class 10>Chapter 11 - Light>EXERCISE>Q 34
What are the far point and near point of the human eye with normal vision?
MEDIUM
10th Manipur Board
IMPORTANT
Science for Class 10>Chapter 11 - Light>EXERCISE>Q 35
What is dispersion of light?
MEDIUM
10th Manipur Board
IMPORTANT
Science for Class 10>Chapter 11 - Light>EXERCISE>Q 36
Explain the reason of twinkling of star.
MEDIUM
10th Manipur Board
IMPORTANT
Science for Class 10>Chapter 11 - Light>EXERCISE>Q 37
Why does the sun appear reddish during sunset in the month of February and March particularly?