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 fish has a mass of 30g. What is the density of the fish?

• 5 mL
• 5 g/mL 
• 6 g/mL
• 6 g

Tags

NGSS.MS-PS1-2

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

Tags

NGSS.MS-PS1-2

According to the picture from left to right, which of the answers is correct?

• neurally buoyant, positively buoyant, negatively buoyant

• negatively buoyant, neutrally buoyant, positively buoyant

• positively buoyant, neutrally buoyant, negatively buoyant

• neutrally buoyant, negatively buoyant, positively buoyant

As a flame heats air in a hot air balloon it starts to rise. Which of the following statements incorrectly explains the chemistry behind why this happens.

• The air molecules become less dense & more bouyant than the cooler air in the surrounding atmosphere.

• The volume of the gas increases because the molecules in the gas are spaced further apart.

• The mass of the of the gas increases causing density to increase & buoyancy to decrease.

Tags

NGSS.MS-PS1-4

Two liquids are poured out of containers at the same height & time. Liquid 1 empties from the container before liquid 2. Which liquid has a lower viscosity? 

• liquid 1
• liquid 2
• both liquids have the same viscosity
• cannot be determined

Which graduated cylinder has the highest viscosity

• The graduated cylinder with the ball at 20mL.

• The graduated cylinder with the ball at 30mL.

• The graduated cylinder with the ball at 40mL.

• The graduated cylinder with the ball at 50mL.

Tags

NGSS.MS-PS1-2