Why mercury rises in a barometer ?
Answers were Sorted based on User's Feedback
Tell me when taken to the top of a mountain, a clock will go fast or go slow or no change or stop?
Explain what is density?
Why dies the liquid not come out of the dropper, unless the rubber id Pressed ?
How spectral lines show discrete energy levels in an atom. : quantum physics
What is Suspension ?
Is there god and what is the difference between energy in space and so called goddly energy
Explain the Rectilinear Propagation of Light ?
what is specific fuel consumption,total fuel consumption,mean effective pressure,indicated thermal efficiency...
What is meant by normal modes?
heat cannot pass from a cooler substance to a warmer substance without some other process being involved. This is an example of which law of thermodynamics?
Explain nuclear fusion?
Does water drain counterclockwise in the northern hemisphere and clockwise in the southern hemisphere?