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10/17 - Warmup Review

Last updated almost 2 years ago

6 questions

2

5.5.A

1

5.5.A

1

5.6.A

1

5.6.A

1

5.6.B

1

5.6.B

Question 1

1.

Question 2

2.

Question 3

3.

Question 4

4.

Question 5

5.

Question 6

6.

Which of these materials would be good insulators of electricity?

Select TWO correct answers.

Gold

Glass

Silver

Wood

Iron

Which substance is NOT soluble in water?

Powered drink mix

Sugar

Salt

Sand

What is the best use for the energy form shown below?

To produce sound energy

To produce solar energy

To produce mechanical energy

To produce electrical energy

A campfire, fireworks, and a burning candle all produce which forms of energy?

Select TWO correct answers.

Mechanical energy

Thermal energy

Light energy

Solar energy

Electrical energy

What is wrong with the circuit below?

The light is not big enough.

It needs more wires.

The wires are not closed.

Another energy source is needed.

Electricity can be used to produce –

light

heat

sound

all of the above