Physics, asked by suryanshrao1593, 11 months ago

The power of lens is +2.0D.find the focal length of lens in meter.

Answers

Answered by annieroseoffic

1

Answer:

f = 0.5 m

Explanation:

f = 1/P

f = 1/2

f = 0.5 m

One dioptre is the power of a lens whose focal length is one metre.

Answered by Fazil146

1

Answer:

ans

Explanation:

mark as brainliest

Thank You

Attachments:

Previous Question

Next Question

Similar questions

Science, 6 months ago

After washing the wool _____is passed over it to make it soften...

English, 6 months ago

who is the best scientist of india...

Computer Science, 6 months ago

importance of computer in football...

English, 11 months ago

As Zan write a letter to the head of your school thanking him/her and all your classmates for their support in the worst moments of your life.(class 9 S.R-8, A house is not a home)...

Math, 11 months ago

Calculate the total number of indian male nurses if the ratio of women to men in nursing in the year 2011 was 8:3?note that there were 242000 nurses working in india in the year 2011.

Math, 1 year ago

show that x_1+y_1+x_1_y_1=x2+y2/xy...

Physics, 1 year ago

when a rubber ball is taken to the bottom of a Sea of depth 1400m its volume decreases by 2 percentage the bulk modulus of rubber ball is ?

Economy, 1 year ago

What happens to the food supply in case of a disaster or a calamity?