Question 11 Mark
Assertion (A): Large concave mirrors are used to concentrate sunlight to produce heat in solar cookers.
Reason (R): Concave mirror converges the light rays falling on it to a point.
Reason (R): Concave mirror converges the light rays falling on it to a point.
Answer
View full question & answer→(A) Both A and R are true and R is the correct explanation of A .
Explanation:
Concave mirror converges the light rays falling on it to a point. So large concave mirrors are used to concentrate sunlight to produce heat in solar cookers.
Explanation:
Concave mirror converges the light rays falling on it to a point. So large concave mirrors are used to concentrate sunlight to produce heat in solar cookers.