What is meant by common potential?

3776

What is anti - noise?

1024

The system shown in the figure is in equilibrium. The metal spheres are identical and each has a mass of 2 kg. The surface areas of the pistons are equal and 100 square centimeters each. The density of water is 1 g per cubic centimeter. Assuming that the frictions and masses of the pistons are negligible, what is the mass of G? ( g = 10N/kg )

2079

Explain one advantage of a scanning electron microscope over a transmission electron microscope?

919

Suppose a car is traveling at 72kmph, and if that car slows down to 60kmph it takes an extra 1 hour to cover that same distance. At 72kmph, how long did it take forthe car to cover that distance?

1057

For measuring weight of 2cm3 piece of density 4gm/cm3 which spring balance is best suited what is the range and least count how we calculate

1680

So quantum physics must use probability theory? : quantum physics

931

What is speed of sound through water?

1018

Who did first record the sound?

1022

Up to how much weight can be rounded off while weighing a bakery item in a bakery?

2001

Is the electric field constant or does it vary with time in dielectric materials?

1765

What is parallel force?

970

What is the name for the physical constant with a value of 6.62 x 10-27 erg seconds?

941

explian construction and working of various dye lasers

1953

Tell me what is ion pair energy?

1056