Match the following: A. magnification B. power C. 1/focal length D. lens fomula for a concave lens

Question

Match the following :

Column I		Column II
A.	Magnification	(i)	Power
B.	Power	(ii)	\(\frac{1}{f}\) = \(\frac{1}{v} - \frac {1}{u}\)
C.	\(\frac{1}{Focal\,length}\)	(iii)	dioptre
D.	Lens formula for a concave lens	(iv)	meter
		(v)	\(\frac{v}{u}\)

Answer 1

A. (v) 

B. (iv) 

C. (i) 

D. (ii)