Answered

(a)
(b)
Mention the two devices that intercept solar radiation for heating purpose.
Sketch a multistage rocket and label any two parts.
(c)
22.
A compound microscope has a magnifying power of 10. If the magnification
the objective lens is 2, calculate the magnification of the eyepiece lens.



Answer :

Final answer:

The magnification of the eyepiece in a compound microscope can be calculated by dividing the total magnification by the objective magnification.


Explanation:

Magnification of the Eyepiece: In a compound microscope with a magnifying power of 10 and an objective lens magnification of 2, the eyepiece lens magnification can be calculated by dividing the total magnification by the objective magnification. Therefore, the magnification of the eyepiece is 10/2 = 5.


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