An object is placed at a distance of of 90 cm from a converging lens of focal length 30cm . The height of object is 6 cm.Find the image distance and height of image? *
45cm and 12cm
90/4cm and 3cm
45cm and 3cm
60cm and 12cm
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Date-03/07/2021
Subject-Chemistry
Sub Moniter-Sindhuja
Total strength-43
Present-06
Absent-37 Absentees-01,03,04,18,19,31
Roll 17 tc
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