Bouyancy

Which box has a higher density?  

• Box A
• Box B
• cannot be determined
• they are the same

Tags

CCSS.HSG.MG.A.2

Calculate the density of the cube.

• 2 g/cm³
• 4 g/cm³
• 6 g/cm³
• 8 g/cm³

A gold brick has a density of 19.32 g/cm³. What is the density of half of the gold brick?

• 9.66 g/cm³
• 19.32 g/cm³
• 38.64 g/cm³
• cannot be determined

Put the liquids in order from most dense to least dense?

• 4, 3, 2, 1
• 1, 2, 3, 4
• 3, 4, 2, 1, 
• 4, 3, 1, 2

Tags

NGSS.5-PS1-3

The table below lists the densities of five metals. All of the following metals will float in mercury except...

• copper
• gold
• silver 
• zinc

Why do some substances float on water?

• they are warmer than water
• they are cooler than water
• they are more dense than water
• they are less dense than water

Tags

NGSS.MS-PS2-4

The upward force exerted by a liquid on an object immersed in or floating on the liquid

• pressure
• buoyant force
• normal force
• gravity

When the weight of an object is greater than the buoyant force, the object will ... 

• Sink
• Float 
• Expand
• Shrink

What direction is the buoyant force in?

• Downward
• Left
• Right
• Upward

If the weight of the water displaced is the same as the weight of the object placed in the water, the object will sink.

• True
• False