SO,p=1/-2
=-0.5
Written on Aug. 8, 2020, 3:20 p.m.
-
Answer of this question
Find the power of concave lens of focal length 2m.
Anushree JaiswalWe know that P=1/f. and given focal length =2m since it is concave mirror so focal length lie on the left side so focal length= -2m
SO,p=1/-2
=-0.5
Comment