Teaching CG TET Paper 1 & 2 Mock Test 2024 Physics Optics Refraction and Reflection

Two convex lenses have focal lengths of 50 cm and 25 cm, respectively. If these two lenses are placed in contact, then the net power of this combination will be equal to

1

+2 dioptre

2

+6 dioptre

3

-6 dioptre

4

+3 dioptre

Share: WhatsApp Telegram X

Sponsored

hivanix.in

This quiz is brought to you by hivanix.in

🌐 Web App Development

Other Tools: chatwiz.hivanix.in mmspace.hivanix.in unogame.hivanix.in

Quick Navigation

Home

Subjects

Chapters