1
CBSE 12th Physics Delhi Set 1 - 2024
MCQ (Single Correct Answer)
+1
-0

The focal lengths of the objective and the eyepiece of a compound microscope are 1 cm and 2 cm respectively. If the tube length of the microscope is 10 cm , the magnification obtained by the microscope for most suitable viewing by relaxed eye is

A
250
B
200
C
150
D
125
2
CBSE 12th Physics Outside Delhi Set 1 - 2023
MCQ (Single Correct Answer)
+1
-0

A ray of monochromatic light propagating in air, is incident on the surface of water. Which of the following will be the same for the reflected and refracted rays?

A
Energy carried
B
Speed
C
Frequency
D
Wavelength
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