Science Test

You must have a vibration in order for which type of wave to travel?

• sound wave

• light wave

• p wave

• s wave

Tags

NGSS.MS-PS4-1

What are magnets made of?

• iron

• sulfer

• aluminum

• copper

When heat is removed when changing from a gas to liquid or liquid to solid, atoms in an object

• move closer together

• move further apart or spread out

Tags

NGSS.MS-PS1-4

How is the melting point of 2 samples of gold affected if the samples are different sizes?

• The larger sample will melt faster

• The smaller sample will melt faster

• The melting point is not affected by the sample size

• They will melt at the same rate.

Tags

NGSS.MS-PS1-4

How is the melting process of 2 samples of gold affected if the samples are different sizes?

• The larger sample will melt faster

• The smaller sample will melt faster

• The melting process is not affected by sample size

• They will melt at the same rate

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

How do the densities of a 250 mL sample of water compare to a 500 mL sample of water?

• The densities of the samples are the same.

• The density of the larger sample is +250 mL

• The density of the smaller sample is -250 mL

• The combined density of the samples is 750 mL

True or False. The density of a 12g sample of copper is greater than the density of a 4g sample

• True

• False

Matter is made of

• atoms

• mass

• volume

• solutions

Tags

NGSS.MS-PS1-1

Because of the increased distance between air particles, sound travels ______ in air.

• faster

• slower

Sound waves and P waves travel as _______waves.

• transverse

• longitudinal

Tags

NGSS.MS-PS4-1