Physics
Which of the following occurred first ?

Albert Einstein propounded the General Theory of Relativity
Wright Brothers successfully flew an aircraft
Guglielmo Marconi sent out the first wireless signals
Max Planck unveiled the Quantum Theory

ANSWER DOWNLOAD EXAMIANS APP

Physics
For an ideal gas, which one of the following statements does not hold true?

The potential energy of the gas molecules is zero
There is no interactive force between the molecules.
The kinetic energies of all gas molecules are not same
The speed of all gas molecules is same

ANSWER DOWNLOAD EXAMIANS APP