أسئلة عن الغازات والضغط

What is the pressure measurement unit Pascal equivalent to?

• N/m

• N/m2

• N.m2

What is the state of matter that has a fixed shape?

• Solid

• Liquid

• Gas

What is the state of matter that has no defined surface?

• Solid

• Liquid

• Gas

What is the movement of gas particles?

• Regular

• Streamlined

• Random

Gas particles collide with the surface of the container in a...

• Elastic

• Semi-elastic

• Inelastic

What happens if we press a balloon?

What happens if we put a balloon in hot water?

What are the main physical variables that depend on the confined gas?

What is the relationship between pressure and volume at constant temperature?

What is the formula for Boyle's Law?