14.7 pounds

## What is the volume of 1 ton of air?

1 ton (40 cubic feet) = 1.133 cubic metres.

## How much weight of air is always over hour hand?

1000 kg of weight of air is always over your head . Even though air molecules are too small to observe or to see all the molecules of air in the atmosphere above your head weight something . This combined weight of the air resembles a pressure on your body which is approximately equals to 1000 Kg/m.

## How much weight of air is always over your hand in KG?

Even though air molecules are too small to observe or to see all the molecules of air in the atmosphere above your head weight something . This combined weight of the air resembles a pressure on your body which is approximately equals to 1000 Kg/m. So the weight is 1000 Kg . Aakash EduTech Pvt.

## Do you weigh less in a vacuum?

When we weigh some object in air it displaces air in that space which provides little upward force which make it weigh less. When we weigh some object in air it displaces air in that space which provides little upward force which make it weigh less. Upward force cancels the force due to gravity.

## What are 3 things that can change air pressure?

1)The 3 main factors that affect barometric (air) pressure are:

• Temperature.
• Altitude or Elevation.
• Moisture ow water vapour.

## What is the normal pressure of air?

about 14.7 pounds per square inch

1084.8 hPa

## How much PSI does it take to kill a human?

Overpressure

Overpressure Physical Effects
10 psi Reinforced concrete buildings are severely damaged or demolished. Most people are killed.
5 psi Most buildings collapse. Injuries are universal, fatalities are widespread.
3 psi Residential structures collapse. Serious injuries are common, fatalities may occur.