Currents, explain and give examples of the two types of current

explain and give examples of the two types of current

Kinametic, whatis meant by kinametic?

whatis meant by kinametic?

Give the basic construction of pentode, Give the basic construction of pent...

Give the basic construction of pentode Ans: Construction of Pentode:   Constructional details of a typical pentode are demonstrated in fig. (a)  and  fig. (b)  Pentode comp

Explain ball bearings, Ball bearings Place some marbles in the lid of...

Ball bearings Place some marbles in the lid of a tin on the floor. Put single foot on the marbles and notice how simply you can spin round.

Specific heats of gases, Specific heat of a gas is numerically equivalent t...

Specific heat of a gas is numerically equivalent to the amount of heat essential to raise the temperature of unit mass of gas by 1 0 C. In order to raise the temperature of unit ma

Find the accelerating force - force, a) What force is needed to give amass ...

a) What force is needed to give amass of 20kg an acceleration of 30m/s 2 ? b) Find the accelerating force when a car having a mass of 1.7Mg enhances its speed with a constant a

Characterstics of loudness, The loudness of sound depends on: Ampl...

The loudness of sound depends on: Amplitude of vibration. Area of vibrating body. Distance from the sounding body. Density of the medium.

Josephson effect , The Josephson effect is a term given to the phenomenon o...

The Josephson effect is a term given to the phenomenon of current flow across two superconductors separated by a very, thin insulating barrier. This arrangement, two superconductor

Michelson interferometer diagram,

Explain why does heated air expand, Q. Explain why does heated air expand? ...

Q. Explain why does heated air expand? Answer:- Temperature is habitually defined as the average thermal energy of the substance at hand. Therefore the hotter a substance