Physics, asked by Anonymous, 1 year ago

define 1 dioptre of power of a lens

Answers

Answered by aditi1382

0

1 dioptre is SI unit of the power of a lens whose focal length is 1 metre.

Answered by Anonymous

1

Si Unit of power of lens is dioptre .
Its focal length is 1 m(^・^)

Previous Question

Next Question

Similar questions

Math, 8 months ago

2 Find a number between 800 and 900 which is divisible by 22, 33, and 66. step by step please help me now...

Chemistry, 8 months ago

Non polarisable electrode is one which ...

Physics, 8 months ago

among the following physical quantities is/are...

Chemistry, 1 year ago

What is water of crystallization?

English, 1 year ago

Where does the poet say his friend will stay until his judgement day and why...

English, 1 year ago

have you ever read any old book what is your experience...

Chemistry, 1 year ago

the mass of one mole of electron is a)9.1×10^28g b)0.55mg c)9.1×10^-24g d)6×10^-12g give me ans with explanation...

Math, 1 year ago

Farah buys 2 pens at 84p each 3 folders at £1.35 each 1 pencil case at £1.49 She pays with a £10 note. Work out how much change Farah should get from £10.