Explain the difference between the atomic theory and the kinetic theory?
What affect does electricity have on soil?
When a person whirls a rock on the end of a string and maintains it in uniform circular motion, the force exerted on the rock is most accurately referred to as?
Why ”quantum physics” is named as it is? : quantum physics
What is the difference between collector & emitter of transistor, even though material used for both same?
Explain planck’s hypothesis or what the postulates of planck’s quantum theory? (Or) what are the assumptions of quantum theory of black body radiation? : quantum physics
What is the homogenous?
What is centrifugal force?
Explain which way do twin screw props on a boat rotate when propelling the boat forward?
Can a solid and liquid together be possible?
Explain radio telescopes?
Explain what is the rectilinear propagation of light?
How many femtometers are in a nanometer?
How is specific gravity defined?
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 )