Physics, asked by sujannps, 2 months ago

define si unit of power of lens

Answers

Answered by Anonymous

1

Power of lens is known as the inverse of the focal length of the lens measured in meter(m).

S.I unit of power = Dioptre (D) Power of lense

= 1/focal length in meter.

Answered by zualilalrin5

0

Answer:

The SI unit of power is dioptre .One dioptre is defined as the power of a lens whose focal length is one metre.

Previous Question

Next Question

Similar questions

Social Sciences, 1 month ago

Good morning guys Q. Do members of the cattle family lose their horns yearly like deer???

Science, 1 month ago

SECTION - A Amelal is placed in the aqueous solution of a sulphate of metal Y. After some time, it is observed that metal Y is deposited on metal X Whach metal is more reactive out of the two? What change...

Geography, 1 month ago

Q 4) Observe the following map and answer the following questions : (any 4) 4 m 1) What is the title of the map? 4 points 2) Name any two hot water springs shown in the map. 3) Name any two caves shown in the map. 4) Name any two ports which is surrounded by Arabian sea.5) Name any two neighbouring states of the Maharashtra.

Business Studies, 2 months ago

A business's break-even point is the amount or level of __________ that it must generate in order to equal its______...

Physics, 2 months ago

Derive the expression for equation of motion .(All the three)...

Math, 8 months ago

A mass of 300 identical cans is 4.5 kilogram what is the mass of a can in gram...

History, 8 months ago

What was the importance of battel of Plassey...

Social Sciences, 8 months ago

According to ownership, what kind of resource is coral reef.