Density Volume, Mass, Pressure, Temperature

Density Volume, Mass, Pressure, Temperature

8th Grade

10 Qs

quiz-placeholder

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Density Volume, Mass, Pressure, Temperature

Density Volume, Mass, Pressure, Temperature

Assessment

Quiz

Science

8th Grade

Medium

NGSS
MS-PS1-4

Standards-aligned

Created by

JANE AMIRANTE

Used 58+ times

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

If the mass of an object increases while its volume remains the same, its density will

increase

decrease

remain the same

Answer explanation

We are adding more molecules into the same amount of space. There will be less room for all of the molecules so they will be more compact.

More compact=higher density

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

If the mass of an object decreases while its volume remains the same, its density will

increase

decrease

remain the same

Answer explanation

If the mass is decreasing, the amount of molecules inside the object is lowered. That means there is more space between the molecules that are left behind, they are less compacted.

Less compact = lower density.

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

If the volume of an object increases while its mass remains the same, its density will

increase

decrease

remain the same

Answer explanation

More volume mean more space for the molecules. Since the mass is constant, we are not adding more molecules into the object. there will be more space between the molecules and they will be less compacted.

Less compact = lower density.

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

If we decrease the volume of an object and keep the mass constant, the density will

increase

decrease

remain the same

Answer explanation

Decreasing the volume means there is less space for the molecules. They will be closer to together, more compacted.

More compact = higher density

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

If we increase the temperature of a substance, its density will

increase

decrease

remain the same

Answer explanation

Increasing the temperature will make the molecules move faster and spread away from each other. They will be less compacted.

Less compact = lower density

Tags

NGSS.MS-PS1-4

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

If we decrease the temperature of a substance, its density will

increase

decrease

reamin the same

Answer explanation

Increasing the temperature will make the molecules move slower and get closer together. There will be less space between the molecules, they will be more compacted.

More compact = higher density.

Tags

NGSS.MS-PS1-4

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

If we increase the pressure on a substance, the density will

increase

decrease

remain the same

Answer explanation

Increasing the pressure means we are squeezing the substance, lowering its volume. The molecules will be forced closer together and be more compacted.

More compact = higher density

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