Two plan mirror // to each other and an object o placed b/w them at 5cm from one side then find the distance of first 3 images if the mirror separate at 15 cm distance
Asked by vinayakchoudhary26
3rd October 2018,
4:29 PM
Answered by Expert
Answer:
Let A is the object placed before right side mirror at a distance 5 cm. B is image of A on right side mirror.
hence B is at a distance of 5 cm behind right mirror.
C is image of A on left mirror which is 10 cm behind left mirror.
Now B is acting object for left mirror and its image is formed at D.
Since B is at a distance 20 cm in front of left mirror, D is 20 cm behind left mirror.
C is acting object for right mirror and its image is formed at E behind right mirror at a distance 25 cm.
Similarly D is acting object for right mirror to form image at F, at a distance 35 cm behind right mirror
Answered by Expert
3rd October 2018,
10:56 PM
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