Thermal & Electrical Energy Review

Front

What kind of circuit allows energy to flow completely through it?

Back

a closed circuit

Front

What do a penny, copper wire, metal fork, and aluminum foil have in common?

Back

conductors

Tags

NGSS.MS-PS2-3

Front

Which of the following is an insulator? aluminum foil, copper wire, wood block, iron paper clip

Back

wood block

Tags

NGSS.MS-PS3-3

Front

Wood, glass, and rubber are examples of heat _____________.

Back

insulators

Tags

NGSS.MS-PS3-3

Front

Electrical ______________ do NOT allow electrical energy to flow through.

Back

insulators

Tags

NGSS.MS-PS2-5

Front

Both the positive and negative terminal of a __________ need to be connected to power an electric circuit.

Back

battery

Front

The best conductors are ________.

Back

metals

Front

You can measure thermal energy by using a: digital scale, thermometer, triple beam balance, graduated cylinder

Back

thermometer

Front

If a substance in 3 different insulators has a starting temperature of 80 degrees C, which ending temperature would belong to the BEST insulator? Options: 78 degrees C, 60 degrees C, 100 degrees C, 90 degrees C

Back

78 degrees C

Tags

NGSS.MS-PS3-3

Front

This circuit can be completed by...
Options: cutting the wires, closing the switch, unscrewing the bulb, reversing the battery

Back

closing the switch