Answer Posted / guest
Magnifying power of a microscope is defined as the ratio of
the angle subtended at the eye by the image to that
subtended by the object, as seen directly at that point of
distinct vision
Magnifying power of a telescope is defined as the ratio of
angle subtended at the eye by the image to that subtended by
the object, as seen directly in its actual position.
| Is This Answer Correct ? | 3 Yes | 0 No |
Post New Answer View All Answers
i didnot recieve my group1 hallticket
Explain when is fluorescence strong?
When an object moves with constant velocity does its average velocity during any time interval differ from its instantaneous velocity at any instant?
Graph between frequency of photon and velocity of photo electron?
what is the name of the device that is made by combining two basic types of solid state rectifiers allowing the device to both rectify and amplify a current?
What is sonar ( sound navigation and ranging )?
Does gas have density?
The light in vehicle become dim when it is starting,why?
Name the element which has the simplest absorption spectrum?
Explain what is different between secondary electron image and back scattered electron image?
What is periodic wave?
What is the difference between intrinsic and extrinsic semiconductors?
Explain planck’s hypothesis or what the postulates of planck’s quantum theory? (Or) what are the assumptions of quantum theory of black body radiation? : quantum physics
What is the difficulty in making fusion based nuclear reactors?
How does the elevation and air pressure affect the boiling point of water?