Monday Quiz - AP Physics - March 31

What is the value in Pascal of the atmospheric pressure?

• 100000 Pa
• 101325 Pa
• 101000 Pa
• 102000 Pa

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

• 2

• 3

• 4

• 1

Tags

NGSS.MS-PS1-2

What is the formula for density?

• density = mass x volume
• density = mass / volume
• density = mass + volume
• density = mass - volume

What is the volume of Object X?

• 10.0 cm³
• 15.0 cm³
• 20.0 cm³
• 25.0 cm³

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

What units can be used to express density?

• g/mL
• grams
• millimeters
• milliliters

Which box has a greater density?  

• Box A
• Box B

What is the equation of Archimede's principle?

The buoyant force on floating objects at rest equals the weight of the floating object 

• true
• false

What is the unit for torque?

• Newton-meter (Nm)
• Kilogram-meter (kgm)
• Joule (J)
• Watt (W)