Science, asked by monu7180, 10 months ago

how for should an object be placed from a convene lens of focal length 20 cm to obtain its image at a distance of 30cm from the lens ? what will be the heigth of the image it the object is 6cm tall ?

Answers

Answered by Saksham262007

2

object should be placed at a distance of 60 cm from the lens and the height of image is 3 cm

Previous Question

Next Question

Similar questions

English, 5 months ago

find the adjective He had adopted a two – year – old cat.

English, 5 months ago

Find the range of the given data: 9,6,7,1,8,4,5...

Physics, 5 months ago

when obleet cova elcal distance send to be in ime an of hon wherm motora uniform motion motion None ol Hoya...

Social Sciences, 10 months ago

Describe the contribution of agriculture to the national economy?

Hindi, 10 months ago

definition of samaash...

English, 1 year ago

THERE IS A WORD MISSING IN EACH PARAGRAPH. JILL DRAKE IS WORLD LOUDEST SCREAMER a)__________ DURING A TRIP LONDON IN 2000,JILL b)__________________ ENTERED A SCREAMING COMPETITION HELD THE c)_________ the millenium dome and surprised d)____________ TO DISCOVER HER 129 DECIBEL HOWL e)______________ WAS WORLD RECORD.HER RECORD BREAKING f)________...

Math, 1 year ago

find the Number of digit in the square root of six digit number.

Math, 1 year ago

Write the next 3 terms for the following arithmetic progression:- 3, 3+√2, 3+2√2, 3+3√2...