Liquid Helium at `2.2K` and at 1 atm pressure flows in the upward direction. It is because of its low

Liquid Helium at 2.2K and at latm pressure flows in the upward direction. It is because of its low

A liquid in a container exerts equal pressure in all directions on the bottom of the container, on its walls and even upwards.

The rms speed of helium at 24^(@)C and 1 atm pressure is 450ms^(-1) . Then the rms speed of the helium molecules at 24^(@)C and 2 atm pressure is

The rms speed of helium gas at 27^(@)C and 1 atm pressure is 900 ms^(-1) . Then the rms speed of helium molecules at temperature 27^(@)C and 2 atm pressure is

The rms speed of helium gas at 27^(@)C and 1 atm pressure is 800 ms^(-1) . Then the rms speed of helium molecules at temperature 27^(@)C and 2 atm pressure is

The rms speed of helium gas at 27^(@)C and 1 atm pressure is 500 ms^(-1) . Then the rms speed of helium molecules at temperature 27^(@)C and 2 atm pressure is

The rms speed of helium gas at 27^(@)C and 1 atm pressure is 700 ms^(-1) . Then the rms speed of helium molecules at temperature 27^(@)C and 2 atm pressure is

The rms speed of helium gas at 27^(@)C and 1 atm pressure is 400 ms^(-1) . Then the rms speed of helium molecules at temperature 27^(@)C and 2 atm pressure is

The rms speed of helium gas at 27^(@)C and 1 atm pressure is 600 ms^(-1) . Then the rms speed of helium molecules at temperature 27^(@)C and 2 atm pressure is

The rms speed of helium gas at 27^(@)C and 1 atm pressure is 300 ms^(-1) . Then the rms speed of helium molecules at temperature 27^(@)C and 2 atm pressure is