Question

18. Assertion(A) : Convex mirror is used as rarer view mirror.
Reason (R)
: Field view of convex mirror is maximum.
O a) Both A and R are correct and R is the correct explanation of A
O b) Both A and R are correct but Ris not the correct explanation of A
O c) A is correct, R is incorrect
O d) A is incorrect, R is correct​

Answer 1

Answer:

Both A and R are correct and R is the corrcet explanation of A.

Both A and R are correct but R is not the correct explanation of A.

A is correct and R is incorrect.

Both A and R are incorrect.

Answer :

Convex mirror are used as rear view mirror in vehicles because the field view of a convex mirror is large and it forms a diminished image so that the vehicles coming from behind can be observed. So, A and R are correct, and R is the correct explanation of A.