Physics, asked by thapaashishkum3262, 1 year ago

What is the focal length of a leave with power 0.5 d?

Answers

Answered by yash829

0

power=1/focal length

0.5=1/focal length

focal length=1/0.5

focal length=10/5

focal length=2 metre

Previous Question

Next Question

Similar questions

Math, 6 months ago

3. Convert the following ratios into fractions, decimals and percentages. (i) 1:2 (ii) 7:8 (iii) 3:5...

English, 6 months ago

fill with correct verbs we were late because we had some car problems. By the time we (get )_______ to ...

Math, 6 months ago

the absolute value of -678...

Biology, 1 year ago

What is photosynthesis and define its chemical reaction?

Political Science, 1 year ago

Who was the foreign affairs minister in morarji desai cabinet?

Math, 1 year ago

3 - 21 + 21 - 31 + 28 / 31 equal to 31...

Computer Science, 1 year ago

Write the step to formal a paragraph color paragraph, alignment, alignment front size,front style.

Math, 1 year ago

y2+4÷3y2+7=1÷2 Find y.