Physics, asked by Nikhil2651, 1 year ago

How are the power and focal length of a lens related?

Answers

Answered by Anonymous

4

Heya☺

Power = 1/f
Hence we can say that power is inverse of f(in metres)

Answered by jiya79

3

power of a lens =1/focal length
P=1/f (in cm)

Previous Question

Next Question

Similar questions

Music, 7 months ago

2. निम्नलिखित प्रश्नों के उत्तर दो: (i) दो लम्ब वृत्ताकार बेलनों के ऊंचाइयों के अनुपात 1:2 एवं उनके आधार के परिधियों के अनुपात :3:4 है। उन बेलनों के आयतनों के अनुपात निर्णय करो।...

Biology, 7 months ago

In Mendel's experiment, the trait which did not appear in the F1 generation was said to be______ a)extra dominant b)Dominant c)co dominant d)Recessive ...

Computer Science, 7 months ago

Raj is a database programmer, has to write the query from EMPLOYEE table to search for the employee who are working in „Sales‟ or „IT‟ department, for this he has written the query as: SELECT * FROM EMPLOYEE WHERE department=‟Sales‟ or „IT‟; But the query is not producing the correct output, help Raj and correct the query so that he gets the desired output...

Chemistry, 1 year ago

History of iron and steel industry in india...

Political Science, 1 year ago

Importance of planning commission in development of india...

Math, 1 year ago

A circus tent is in the shape of a cylinder surmounted by a cone The diameter of the cylindrical portion is 24 m and height is 11 m.If the vertex of the cone is 16m above the ground,find the area of the canvas required for the tent.

Physics, 1 year ago

if mass arror is 2% and velosity aror is 3% what is the kienatic velosity arror %...

Physics, 1 year ago

give two reasons to prove that water is a compound and not an element...