What is the length of the liquid column in a barometer tube that would support an
atmospheric pressure of 102000 Nm-3 if the
density of the liquid is 2600 kgm-3?
(g = 10ms-2)
​

The diagram shows a series of volcanic island and a hot spot determine the direction of movement of the tectonic plate that for the island

What does si stand for,when referring to a system of measurement

You can watch static electricity in action by rubbing an inflated balloon against your hair. your hair will actually stand on its end! it does this because each hair becomes charged, and they all repel one another.