Choose the correct options for the following questions.
When high magnification is required, we should prefer:
Difficulty: Easy
A:
Astronomical telescope
B:
Simple microscope
C:
Compound microscope
D:
None
In compound microscope, the focal length of the eye-piece and the objective respectively are:
Difficulty: Easy
A:
Short, longer
B:
Longer, short
C:
Short, short
D:
None
The limit to which a microscope can be used to resolve details of an object, depends upon:
Difficulty: Easy
A:
Wider objective and light of short wavelength
B:
Narrow objective and light of short wavelength
C:
Narrow objective and light of longer wavelength
D:
None
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