Pressure with Fluids Review

According to Bernoulli's Principle, when the wind speed is high, wind pressure is ________

• high
• low
• not enough information
• None of the above

To generate lift, a blade is angled so the _________ pressure air moves under the blade.

• high
• low
• not enough information
• None of the above

Air travels  ______________ over the top of a wing.

• faster
• slower 
• doesn't move at all
• the same speed as

This principle states that the faster a fluid moves, the less pressure the fluid exerts.

• Bernoulli's Principle

• Newton's Principle

• Pascal's Principle

• Archimedes' Principle

How do fluids naturally flow?

• from an area of low pressure to an area of high pressure

• from an area of high pressure to an area of low pressure

• pressure does not affect how fluids flow

Where will air move faster - above or below an airplane wing?

• above

• below

Where will the pressure be greater - above or below the wing?

• above

• below

Where is the pressure greater - at the top of the straw OR at the bottom of the straw when you are sipping a liquid?

• top

• bottom

Whose principal?

A hawk in flight

• Pascal's

• Bernoulli's

• neither

Whose principal?

A hydraulic car lift in an auto repair shop

• Pascal's

• Bernoulli's

• neither