Physics, asked by RajeevSinha354, 10 months ago

What is the length of radius of curvature of a convex lens having focal length 15cm

Answers

Answered by sukhmandersingh33

1

Answer:

R=2f focal length =15cm R=2(15). R=30cm

Answered by Pretu

0

Answer:

Explanation:

F=r÷2(n-1)

15=r÷2×(1.5-1)

r=15

Previous Question

Next Question

Similar questions

Math, 5 months ago

Nick has $3.90 in quarters and dimes, and the total number of coins is 27. How many quarters and how many dimes?

Chemistry, 5 months ago

When d-sublevel contains eight electrons , the number of half-filled orbitals equals…… A) 1 B) 2 C) 3 D) 4...

Chemistry, 5 months ago

(With explanation) 2.4 g metal displaces 0.56 L H2 , at NTP, then what would be the equivalent weight of metal? (1) 96 (2) 48 (3) 24 (4) 12...

Physics, 10 months ago

In a frictionless world what happens...

English, 10 months ago

Write an Essay on Humanity...

English, 1 year ago

topic essays for tea...

Math, 1 year ago

log (a-b)÷log 5 =log 4÷log 1/2=log (a+b)÷log 2...

Physics, 1 year ago

The gravitational density at the centre of hemispherical shell of the uniform mass density has the direction indicated by the arrow (shown in the figure) i. a ii. b iii. c iv. d...