(fast answer needed and correct answer will get brainiest ) an activity to find principal focus on a concave mirror .
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take a torch and light it towards the concave mirror the high light where u see is the focus.
plz mark as brainliest i need
plz mark as brainliest i need
anshika194:
i dont want focus i want principal focus
explain a full activity
fst plz mark as brainliest
no !
Answered by
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1st half. second half
and full
photo
and full
photo
Attachments:
this photo isnt clear send a clear one and get brainliest
OK, sorry
I sent the The photo clearly
fast please
I have sent the photo
but i didn't got
now you see my answer, you can understand
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