at what distance a watchmaker must hold his lense from the watch?
a. at the focal length
b. at less than focal length
c. at more than focal length
d. at zero distance
Answers
Answered by
1
at less than focal length to get virtual, erect and enlarged image
snehal1719:
which one is the write answers
yes it is a right answer
thanks
Answered by
1
a. at the focal length
which one is the right answer
it is a wrong answer
but you try good
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