Force, Motion, Energy (SOL Review from JLab)

Which of these best describes the circuit in the diagram?

• alternating

• series

• parallel

• open

Which of these uses sound waves to measure the distance between objects underwater?

• radar

• sonar

• lasers

• radio

A wheelbarrow full of concrete mix that needs to be moved onto a platform could be moved either by lifting it above the ground and setting it onto the platform or by using an inclined plane. The advantage of using the inclined plane is that the work can be done -

• more quickly

• with less friction

• using less force

• using more energy

Tags

NGSS.MS-ETS1-1

NGSS.MS-PS3-1

A battery is placed inside a flashlight and then the flashlight is turned on. The chemical energy of the battery is changed into all of the following forms of energy except -

• electrical energy

• heat energy

• light energy

• mechanical energy

Which of the following orientations of magnets would result in the greatest attraction between the two magnets?

• 
• 
• 
• 

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

Which drawing shows a circuit that will cause the light to come on?

• 
• 
• 
• 

Tags

NGSS.4-PS3-2

This flashlight uses three different forms of energy. Which of these shows the energy changes in the correct order?

• Mechanical → heat → chemical

• Heat → chemical → light

• Electrical → mechanical → chemical

• Chemical → electrical → light

Objects with like charges repel and unlike charges attract. The girl's hair and the comb have -

• unlike charges

• like charges

• neutral charges

• no charges

Tags

NGSS.MS-PS2-3

In order to turn on the light, a piece of wire needs to be connected from -

• A to C

• A to D

• B to C

• C to D

The area that shows the amplitude of the wave is -

• 1

• 2

• 3

• 4

Tags

NGSS.MS-PS4-1