Physics, asked by Anonymous, 6 months ago

Find the power of a concave lens of focal
length 2m.

Answers

Answered by ashutosh97424

4

Answer:

0.2

Explanation:

please mark as brainlist

Answered by tannumishra1464

17

Explanation:

its 0.5 because

power=1/focal length

=1/2

=0.5

Previous Question

Next Question

Similar questions

Computer Science, 3 months ago

While returning from school, Ria threw the water left in her water bottle on the road. 1. Is Ria's action right or wrong? Why? 2. What could Ria have done instead?

Hindi, 3 months ago

4रिक्त स्थान भरो: कुतुबमीनार से बनी है। कनॉट-प्लेस दिल्ली का एक बड़ा है। 1. हो हो बस का रंग प पीला होता है। iv. जंतर मंतर के बारे में जानने के लिए इमारत है। 5.मिलान करो:...

English, 3 months ago

write two meaning for the each of the following word 1. break 2. utter 3. play 4.bay 5.tender...

Social Sciences, 6 months ago

I Know M M 1. Periodical 2. Significant 3. Rearing 4. Despite...

Science, 6 months ago

please answer this fast...

Math, 11 months ago

plz give solution in the syllabus of class 8th mh board...

Music, 11 months ago

प्रश्न 20. कवि देव ने कृष्ण को 'ब्रज दूलह' क्यों कहा है ? स्पष्ट कीजिए।...

Physics, 11 months ago

If temp. Of black body is inc. From 300 k to 600k how does rate of emission change?