please solve and EXPLAIN ques 6.66......................
please solve and EXPLAIN ques 6.66......................
raghav aggarwal , 6 Years ago
Grade 11
General Physics> please solve and EXPLAIN ques 6.66..........
1 Answers
Ayush_Deep
The correct answer will be option 4.
To find equivalent focal length first find equivalent power of the lens mirror combination.
Peq = 2*PL + Pm
PL power of lens = 1/f
Pm power of lens = - 2/R
Good regards
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