Pressure

The video tutorial explains the concept of unit area and how pressure is measured in Newtons per square meter, also known as Pascals. It highlights that the pressure at sea level is around 1000 Pascals. The tutorial further explains that pressure is equal in all directions, both inside and out, which is why it often goes unnoticed.

What is the unit of measurement for pressure in terms of force per unit area?

• Volts per square meter

• Newtons per square meter

• Watts per square meter

• Joules per square meter

What is the typical pressure at sea level measured in Pascals?

• 1000 Pascals

• 500 Pascals

• 2000 Pascals

• 100 Pascals

Why don't we notice the pressure around us?

• Because it only affects objects, not humans

• Because it is only present at sea level

• Because it is too low to feel

• Because it is equal in all directions