A plano-concave lens of focal length 10 cm is cut in to two equal parts then the power of each part is equal to_______ .

1
5 dioptre
2
10 dioptre
3
2 dioptre
4
0.1 dioptre

Sponsored

hivanix.in

Visit

This quiz is brought to you by hivanix.in

🌐 Web App Development

Quick Navigation