– If the distance of distinct vision is 25 cm, then magnifying power of a magnifying glass of 10 cm focal length is …..
A. 25 cm
B. 25 cm
C. 25 cm
D. 25 cm
Answer:A
– If the distance of distinct vision is 25 cm, then magnifying power of a magnifying glass of 10 cm focal length is …..
A. 25 cm B. 25 cm C. 25 cm D. 25 cm