What is anti - noise?
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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 )
Explain when are intermolecular forces the strongest?
Two parallel beams of electrons are moving in the same direction. Does they repel or attract each other?
Explain the Light ?
while climbing a hill we bend forward please explain the reason for bending
Why do we not feel the enormous weight of the atmosphere above our heads ?
what happens to the period of a simple pendulum taken into a deep mine
Is exothermic reaction useful in Lasing process? give reasion of ur answere?
Is the electric field constant or does it vary with time in dielectric materials?
If a plane is in the air and there is a fly flying inside the plane does the plane get heavier when the fly lands?
Why is a jet of water curved on coming out of a horizontal nozzle ?
What is meant by normal modes?