Bernoulli's Principle

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

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

According to Bernoulli's Principle, when the wind speed is low, 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

The faster a fluid moves, the lower the pressure is in the moving fluid compared to the fluid not moving as fast. This is called

• Newton's Laws

• Bernoulli's Principle

• Wright Brothers Priciple

Why is the top of an airplane wing curved?

• To create an area of low pressure above the wing
• To create an area of high pressure above the wing
• To create equal pressure above and below the wing
• To make the wing look really cool

What is the best depiction of Bernoulli's principle below?

• As the pressure of a fluid decreases, the speed increases

• As the pressure of a fluid increases, the speed increases

• As the pressure of a fluid decreases, the speed decreases

If you blow air between these two balloons, the pressure between the balloons would_________.

• Increase
• Decrease
• Stay the same

Think about Bernoulli's Principle.  What do you think will happen when you have running water next to a shower curtain?

• Curtain goes outward from the shower
• Curtain goes in towards the shower
• Curtain stays the same
• Water gets the curtain wet

True or false: Lift is a force created by a difference in pressure below and above a body or object.

• True

• False

What did Gustav Magnus investigate?

• Floating objects

• Spinning objects

• Frisbees

• Formula 1 cars