Science, asked by varindergarhi, 6 months ago

find the pawor of a concave lens of focal length 2 m?
-0.25D
-1.5D
-0.5D
-0.75D

Answers

Answered by captainadityain

1

Answer:

Mark as brainlist please please

Answered by megsellathurai

3

-0.5D

Explanation:

mark me as brainliest, i want to move to nest rank

Previous Question

Next Question

Similar questions

Biology, 3 months ago

parts of flower and theri function...

Math, 3 months ago

35. Radha borrowed from Shyama certain sum for two years at fixed rate of simple interest Radha lent this sum to Mohan at the same rate for 2 years at compound interest. At the end of two years she received Rs 51.25 as compound interest but paid Rs 50 only as simple interest. Find the sum and rate of interest. it's answer is Rs 500;5% . I want it's process...

Math, 3 months ago

arrange and simplify :1/2+-3/5+3/2...

Math, 6 months ago

Use suitable identities to solve the following: (12a)² -(7b)² NO SPAM I WILL REPORT YOU...

Physics, 6 months ago

name two physical quantities having dimensions of work...

Geography, 11 months ago

In india,mangroves are found in_____...

Social Sciences, 11 months ago

chandra shekar azad paragraph ...

Chemistry, 11 months ago

Please friends help me. Don’t spam wrong answer please. Q-HOW DOES DENSITY TELL PURITY OF SUBSTANCE. please explain according to 3 marks. Please help.