Physics Thermal expansion of materials arises from Thermal vibrations Strong bonds Asymmetry of potential energy curve Weak bonds Thermal vibrations Strong bonds Asymmetry of potential energy curve Weak bonds ANSWER DOWNLOAD EXAMIANS APP
Physics Anemometer is an instrument meant for measuring ________ Velocity Air masses Wind speed Temperature Velocity Air masses Wind speed Temperature ANSWER DOWNLOAD EXAMIANS APP
Physics A bullet of mass 10gm is fired with a velocity of 40 m/s from a gun of mass 8 kg. Find the recoil velocity (in m/s) of the gun. 2 0.1 4 0.05 2 0.1 4 0.05 ANSWER DOWNLOAD EXAMIANS APP
Physics A stone is dropped from the roof of a house towards the ground. The kinetic energy of the stone will be maximum: When it touches the ground Just after it is dropped Just before it touches the ground When it is just on the half-way When it touches the ground Just after it is dropped Just before it touches the ground When it is just on the half-way ANSWER DOWNLOAD EXAMIANS APP
Physics What is the name of the device used to convert alternating current into direct current ? Ammeter Transformer Galvanometer Rectifier Ammeter Transformer Galvanometer Rectifier ANSWER DOWNLOAD EXAMIANS APP
Physics Who is known as the 'father of quantum theory'? Albert Einstein Ernest Rutherford Werner Heisenberg Max Planck Albert Einstein Ernest Rutherford Werner Heisenberg Max Planck ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS