Question

.Assertion - When the focal length of a lens increases , then the power decreases. Reason- The power of the lens is inversely proportional to the focal length of the lens.

A - Both A and R are true and R is the correct explanation of A.
B - Both A and R are true but R is NOT the correct explanation of A.
C - A is true but R is false.
D - A is false but R is true.

E - Both A and R are false

Answer 1

$\huge\bold\blue{⛄An}\huge\bold\purple{sw}\huge\bold\pink{er⛄}$

A ) Both A and R are true and R is the correct explanation of A .

Hope it will help

Answer 2

Answer:

A)

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