Aclosed container is filled with oxygen. the pressure in the container is 405 kpa . what is the pressure in millimeters of mercury? express the pressure numerically in millimeters of mercury.

1 mm Hg pressure is the pressure due to 1 mm height of mercury

so it is given as

now we know that pressure is

P = 405 kPa

so in mm Hg this pressure is

so pressure in millimeter Hg will be 3016.5 mm Hg

the one with the highest speed

iron would move it is magnetic there is a mag field around the current in the wire