Science, asked by afiyaakhai, 3 months ago

Date
Page
* The real image of an
Object placed at 60 cm
from a concave mirror is formed at 20 cm from
the mirror , find the focal length of the
mirror.
(Ans f=-15cm)​

Answers

Answered by Anonymous
0

Answer:

Yes correct.

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Answered by itzlovehunter90
0

Answer:

Continuous series means where frequencies are given along with the value of the variable in the form of class intervals. For example. Here: ... are class intervals. (ii) 3, 7, 11, 9, 6 is known as their respective frequencies.

Explanation:

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