What Is The Freezer Temperature Mercury Manometer The Mercury Manometer Shown In The Figure Below Is Attached To A Gas Cell. The Mercury Height H Is 124 Mm?

The mercury manometer shown in the figure below is attached to a gas cell. The mercury height h is 124 mm? - what is the freezer temperature mercury manometer

The mercury manometer is shown in the figure below, attached to a gas cell. The height h is 124 mm Hg, if the cell is placed in a water-ice. The amount of mercury to 32 mm when the device made in industrial freezers. What is the temperature of the freezer? (Note: The right of the dipstick tube is much narrower than the tube on the left.)