Science Unit 1 End-of-Unit Test

Cameron made this circuit in science class. What is the most likely reason that the bulb is not lit?

• The bulb is cracked

• Cameron did not put a battery in the circuit

• Cameron left the switch open

• Cameron used too many pieces of wire.

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NGSS.MS-ETS1-1

Which spot identifies the amplitude of the wave?

• 1

• 2

• 3

• 4

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NGSS.MS-PS4-1

This object uses energy transferred through an electric circuit. Which type of energy is produced from the current to make the ride operate?

• Thermal energy

• Energy of Motion

• Chemical Energy

• Stored Energy

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NGSS.MS-PS3-1

NGSS.MS-PS3-5

Which object's purpose is to change electrical energy into light energy?

• 
• 
• 
• 

How do wind and water turbines work?

• They transform electrical energy into stored energy

• They transform thermal energy into electrical energy

• They transform sound energy into electrical energy

• They transform energy of motion into electrical energy

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NGSS.MS-PS3-1

NGSS.MS-PS3-5

Which number identifies the trough of the wave?

• 1

• 2

• 3

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NGSS.MS-PS4-1

What does it mean if waves have short wavelengths?

• The distance from 1 trough to the next is small

• The distance from 1 trough to the next is large

• The distance from 1 crest to the next trough is large

• The distance from the middle point of a wave to a trough is small

Tags

NGSS.MS-PS4-1

A circuit has a switch, a battery and a bulb.

When the switch is closed, the light turns on.

What type of energy moves through the wires of a closed circuit (closed loop)?

• Chemical

• Electrical

• Physical

• Sound

Tags

NGSS.MS-PS3-5

Which of these is a renewable energy resource?

• Coal

• Uranium

• Natural Gas

• Wind Energy

What is 1 advantage (good thing) of using coal to produce electricity?

• It is cheap to mine.

• It doesn't harm ecosystems.

• It is replaced as fast as it is used

• It burns cleanly and does not pollute the air