WorksheetsAPPLICATION OF AIR PRESSURE
Total questions: 13
Worksheet time: 10mins
Tick the correct application of air pressure in our daily life
Tick the correct application of air pressure in our daily life
Identify the correct pressure at A and B
A - High Pressure ; B - Low Pressure
A - Low Pressure ; B - High Pressure
Air pressure inside the straw is reduced because ..
air is sucked out from the straw and becomes semi vacuum
volume of air inside the straw becomes larger
temperature of air inside the straw becomes lower
Identify the correct pressure at A and B
A - High Pressure ; B - Low Pressure
A - Low Pressure ; B - High Pressure
Air pressure inside the syringe becomes lower when the plunger is pulled up because ..
air is sucked out from the syringe and becomes semi vacuum
volume of air inside the straw becomes larger
volume of air inside the straw becomes smaller
What cause partial or semi vacuum in the rubber sucker when it is pushed into the surface of the wall?
half of the air is forced out from the rubber sucker
all the air is forced out from the rubber sucker
volume of air inside the rubber sucker becomes smaller
Pressure can be exerted by solids, liquids and gases.
TRUE
FALSE
The reason gases can be compressed is because:
The particles are very close together.
The particles are merely vibrating.
The particles are unable to move.
The particles are very far apart.
