plss anwer 8 question
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Hey mate! .....
Light rays from infinity are converged at focal point of the convex lens. Therefore, the focal length of 20 cm .
Hope this answer will help you
Light rays from infinity are converged at focal point of the convex lens. Therefore, the focal length of 20 cm .
Hope this answer will help you
shashi11malik:
can you answer 25 & 26 also my latest question
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