Explain Ohms law
Ohm's law (G. Ohm; 1827): The ratio of the potential difference among the ends of a conductor to the current flowing via it is constant; the constant of proportionality is termed as the resistance, and is distinct for different materials.
What do you mean by the term positron? Explain in short.
Briefly illustrate how do fireworks turn to shapes similar to hearts and stars?
Copernican principle (N. Copernicus): The idea, recommended by Copernicus, that the Sun, not the Earth, is at the center of the earth. We now know that neither idea is accurate (that is, the Sun is not even situated at the center of o
What do you mean by the term Newton meter? Explain briefly?
Parsec: The unit of distance stated as the distance pointed by an Earth-orbit parallax of 1 arcsec. It equals around 206 264 au, or about 3.086 x 1016 m
Describe the procedure how radiation emitted from the body? Illustrate in brief.
What do you mean by the term alloy? Briefly illustrate it.
Briefly state the definition of Pascal’s principle?
Name the women scientist who played the essential role in the development of Missile technology of India and is nick named as the ‘Missile Woman’?
Explain in short on which the gravitational force depends on?
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