The focus length of a concave mirror is -10 cm, what will the size of 5 cm long object placed in front of mirror at 20 cm apart
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The focus length of a concave mirror is -10 cm, what will the size of 5 cm long object placed in front of mirror at 20 cm apart
fast plz.
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Answer:
= -460
Explanation:
become the mirror is 20 CM
that will be resize 10 tblhay minez
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