CAX KS3 sci Conduction yr8

CAX KS3 sci Conduction yr8

7th - 8th Grade

13 Qs

quiz-placeholder

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CAX KS3 sci Conduction yr8

CAX KS3 sci Conduction yr8

Assessment

Quiz

Physics

7th - 8th Grade

Medium

Created by

Rob Brunell

Used 56+ times

FREE Resource

13 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

If two objects have different temperatures, heat will flow from the cooler object to the warmer one.
True
False

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Heat transfer by conduction occurs when...
particles bump into each other
large numbers of atoms move from place to place
atoms give off heat in the form of electromagnetic waves
electromagnetic waves travel from place to place through a vacuum

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

List the correct order of conduction.
1. They collide more vigorously with neighbouring particles
2. 
Particles at the heated end gain kinetic energy and vibrate vigorously.
3. Particles at cooler end vibrate vigorously.
1, 2, 3
3, 2, 1
2, 1, 3
1, 3, 2

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which material is the best conductor of heat?
Wood
Plastic
Glass
Steel

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Why do metals conduct thermal energy more quickly?
Particles vibrate faster
Due to the presence of bound electrons
Due to the presence of free electrons
Metals are grey

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Why are gases poor conductors of electricity?
Particles are close together and collisions are more frequent
Particles are far apart and collisions are less frequent
Particles are close together and collisions are less frequent
Particles are far apart and collisions are more frequent

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which phase is the best conductor of heat?
Solid
Liquid
Gas

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