KS3 PH02 PRESSURE - L2 pressure in liquids

What happens to pressure as you go deeper under water?

• it increases
• it decreases
• it stays the some
• no soup for you!

Arrange the density of spheres, W, X, Y and Z, in descending order.

• X, Y, W, Z
• Y, X, W, Z
• X, W, Y, Z
• W, Z, X, Y

Where is pressure the greatest on the dam?

• D
• C
• B
• A

Tags

NGSS.MS-ETS1-1

An object will sink in a fluid if

• gravity is stronger than buoyant force

• buoyant force is stronger than gravity

• a fluid can be a gas or a liquid

• if the object is solid

What is the equation for pressure?

• Pressure = Force / Surface area
• Pressure = Force x Surface area
• Pressure = Force + Surface area
• I have a 6 foot squirrel named Antney

An object weighing 30 N displaces a volume of water with a weight 20 N. What will the object do?

• It will sink

• It will float

• It will fly

• None of these answers

Tags

NGSS.MS-PS2-2

An object will float in water when the buoyant force equals the object's ___________________.

• density
• weight
• pressure
• depth

Buoyancy is the ability to

• Sink

• Float

Negative buoyancy (object's weight is stronger) means an object will

• sink

• float

Where would you find the largest pressure?

• At the bottom of the ocean
• At the top of Mt Everest
• Close to ground on the Scotch oval
• In a rockpool on the Great Barrier Reef