1st & 2nd Quarter Review

With magnets, like poles...

• repel

• attract

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

When the frequency of a wave increases, the _____ increase.

• crest

• wavelength

• amplitude

• trough

Tags

NGSS.MS-PS4-1

Which is an example of kinetic energy...

• a cat sleeping

• a rock at the top of a hill

• a ball rolling

• a book on a shelf

Tags

NGSS.MS-PS3-1

If the scientist conducting this experiment counted the number of bees visiting each flower color from 9:00 - 10:00 a.m., she would be collecting ___.

• control data

• quantitative data

• unreliable data

• qualitative data

Which of the following would most accurately measure the volume of vinegar?

• balance

• ruler

• scale

• graduated cylinder

Mass is measured in _____ using a balance.

• grams

• meters

• liters

• pounds

As a piece of iron melts, its molecules _____.

• absorb thermal energy and start to vibrate faster

• release thermal energy and start to vibrate faster

• absorb thermal energy and start to vibrate slower

• release thermal energy and start to vibrate slower

Tags

NGSS.MS-PS1-4

A stand-off in an arm wrestling match is due to _____.

• unbalanced forces

• frictional forces

• acceleration

• balanced forces

At what height would a roller coaster car have more potential energy?

• 5 meters

• 10 meters

• 15 meters

• 20 meters

Tags

NGSS.MS-PS2-4

NGSS.MS-PS3-2

Waves transfers _____.

• energy only

• matter only

• matter and energy

• neither matter or energy

Tags

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NGSS.MS-PS4-2