Chapter 10 - Optical Instruments - 4


Physics Class 11
1. The linear magnification of the objective of compound microscope




Physics Class 11
2. An optical device used for viewing distant object is called




Physics Class 11
3. In normal adjustment a magnifying power of astronomical telescope is




Physics Class 11
4. The part of spectrometer at which the prism or grating is placed is called




Physics Class 11
5. The resolving power of a lens of diameter D for light of wavelength λ is




Physics Class 11
6. The capacity of a fibre optic to carry tremendous information is called




Physics Class 11
7. The ability of an instrument to reveal the minor details of the object under examination is called




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