Which of the following is not correct about the molecules...
Which of the following is not correct about the molecules of a substance in a gaseous state. They?
are in a constant state of motion
have different speeds
have a temperature which is measured by the average kinetic energy
The collision between the gases is perfectly inelastic
Correct answer is D
The collision between the gases is perfectly elastic
According to Pascal's principle, the pressure in a fluid is always? ...
Which of the following radiations have the highest frequency? ...
An atom that emits an a-particle? ...
The value of F in the figure above when in equilibrium is ...
What does NOT affect the rate of evaporation of a liquid ...
The electric potential at point P in the diagram above can be expressed as ...