Explain concept of pendulum, A pendulum which is suspended from the ceiling...

A pendulum which is suspended from the ceiling of a railroad car is observed to hang at an angle of 10 degrees to the left of vertical.  Which of the following answers could de

Which colours of visible light has the longest wavelength, Which of the fol...

Which of the following colours of visible light has the longest wavelength? Is it: a) Violet b) Green c) Yellow d) Red Ans: Red colour of visible light h

Determine the speed by using a wheel and axle, Using a wheel and axle Us...

Using a wheel and axle Use the pencil sharpener that you used in experiment A 8. Pull on the end of the string that held the books and observe how rapidly the crank turns.

What is rolling friction, The opposition offered to the circular motion of ...

The opposition offered to the circular motion of bodies like sphere, disc, ring, cylinder etc. on another surface is known as rolling friction.

Electrodynamics, susceptibility by quink''s method

susceptibility by quink''s method

Forces and nature,

Explain faradays laws of electromagnetic induction, Explain Faraday's laws ...

Explain Faraday's laws of electromagnetic induction? Ans. First Law of faraday: Whenever the flux linked with a circuit is changed an e.m.f. is generate in the circuit Seco

Galvanometer, write principles,construction & working of a moving coil galv...

write principles,construction & working of a moving coil galvanometer

Asking about answer, the conical pendulum explzin in detail?

the conical pendulum explzin in detail?

What is temperature of inversion, Q What is temperature of inversion? ...

Q What is temperature of inversion? Maintain the temperature of the cold junction constant the temperature of the hot junction is gradually increased. The thermo emf increase