Speed of the D.C. series motor at no load is ?
Why does and electric bulb make a bang or loud noise, when it is broken ?
What is the Magnet substance ?
Explain about Vacuum Pump?
is it possible that the clock works differently in winter and in summer ?
What is centrifugal force?
In which medium the velocity of sound is large?
How is soda in a glass sucked up with the help of a straw ?
explanation about cdma and is working process
What the postulates of planck’s quantum theory? : quantum physics
i measured a 3-ph capacitor with a multimeter which is not connected to supply... but i could get the phase to phase voltage... how tis is possible..????
What are the assumptions of quantum theory of black body radiation? : quantum physics
What is meant by energy spectrum of a black body? : quantum physics