answer 16th question plzzzzz no links Q 16 A student has to project a three times magnified mage - Science - Light - Reflection and Refraction

Question

answer 16th question plzzzzz no links
Q 16 A student has to project a three times magnified mage of a
candle flame on a wall Name the type of the lens (converging/
diverging) required for the purpose If the candle flame is at a
distance of 6 m from the wall, find the focal length of the lens

Megha Sharma · Accepted Answer

Dear student ,
For three times magnified image student should use converging lens
i e CONVEX LENS
Focal length :
<img alt="" src=
"https://s3mn%20mnimgs%20com/img/shared/content_ck_images/ck_5a96c78ff1c2e%20jpg"
style="width: 600px; height: 800px;">

So the focal length is 9/8 m

Regards

answer 16th question. plzzzzz no links Q.16. A student has to project a three times magnified mage of a candle flame on a wall. Name the type of the lens (converging/ diverging) required for the purpose. If the candle flame is at a distance of 6 m from the wall, find the focal length of the lens.

answer 16th question. plzzzzz no links
Q.16. A student has to project a three times magnified mage of a candle flame on a wall. Name the type of the lens (converging/ diverging) required for the purpose. If the candle flame is at a distance of 6 m from the wall, find the focal length of the lens.