Physics, asked by surjitkhalsa3190, 9 months ago

A doctor has prescribed a corrective lens of power -1.5d to a person suffering from defect of vision. :i) identify the defect of from which he is suffering. ii) find the focal length of the lens . iii) is the prescribed lens diverging or converging

Answers

Answered by Risvanaamariyiln

3

Answer:

Explanation:bcz of -ve power it is concave mirror and defect is myopia

Focal length=200÷3cm converging

Previous Question

Next Question

Similar questions

English, 4 months ago

39 Change the following words into Adjectives by using = flu,less, ous, en, y, ish . 2 care boy wool Hi heart 6. fury 7.gold 8. truth 9. faith 10. fear wonder 12 dark 13. silk 14. wood 15. hope 16. talk 17. peace 19. 18. beauty 20. cheer mercy Exercise-10 Read the following passage and underline the Adjectives. State tives they are :...

English, 4 months ago

Filipino children use mobile and computer technology in their daily lives for numerous activities including surfing the net, playing computer games, logging in social networking sites, and doing homework, the question of how this can affect their well-being and lifestyle becomes even more relevant in the present time. This study aims to identify the positive and negative effects that could...

Physics, 4 months ago

On what factors dass the resistance of as conductor depends?

English, 9 months ago

Where+had+they+gone+for+cutting+or+paddling...

Math, 9 months ago

Read these numbers 1. 527864 2.95432 3.18950049 4.7002509 Write these numbers in placement boxes and then using commas in Indian and international system of numeration...

Biology, 1 year ago

short note on Global warming...

Math, 1 year ago

divide 2x2+3x+2 by x+2 on notebook plz if possible by long division...

Science, 1 year ago

what is hybridization of I3-1...