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Decks in this class (19)
11.1 FLOATING AND SINKING
What determines whether an object...,
What is the formula for density 2,
What happens when the density is ...
12
cards
12.1 HOT AND COLD
What is temperature 1,
What is the measuring instrument ...,
How does liquid thermometer measu...
17
cards
12.2 CONSERVATION OF ENERGY
Can energy be created and destroy...,
Amount of energy at the start of ...,
Can energy change types 3
5
cards
12.3 ENERGY TRANSFER: CONDUCTION
What is conduction 1,
What are conductors 2,
What are insulators 3
11
cards
12.4 ENERGY TRANSFER: CONVECTION
When does convection occur 1,
Does convection occur in solids l...,
What is convection current 3
5
cards
12.5 ENERGY TRANSFER: RADIATION
What is thermal radiation 1,
Do all objects emit radiation 2,
What are the properties of radiat...
5
cards
12.6 COOLING BY EVAPORATION
Are average speed of particles an...,
What happens to the average speed...,
Do particles have uniform speed 3
8
cards
13.1 LOUDNESS AND AMPLITUDE
What is sound and how is it made 1,
What are sound waves 2,
What ways can waves be described 3
13
cards
13.2 PITCH AND FREQUENCY
What does pitch of a sound depend...,
What is the unit for frequency 2,
Does changing the frequency affec...
9
cards
13.3 HEARING, DECIBELS AND RISK
What is noise 1,
What is used to measure intensity...,
When the db is lower what happens...
9
cards
14.1 CURRENT IN SERIES AND PARALLEL CIRCUITS
What is current 1,
What is the measuring instrument ...,
What is the symbol of current 3
11
cards
14.2 VOLTAGE IN SERIES AND PARALLEL CIRCUITS
What is the use of battery 1,
What does the size of force depen...,
What is voltage 3
11
cards
14.3 RESISTANCE
What does the resistance in a cir...,
What does current depend on 2,
What is the equation for current 3
4
cards
14.5 ENERGY AND POWER
What is the definition of power 1,
What is the formula to calculate ...,
What is the unit for power 3
6
cards
15.1 THE ORIGIN OF THE UNIVERSE
What does the big bang theory sta...,
Why do galaxies move away from ea...
2
cards
15.2 COLLISIONS, ASTEROIDS, AND MASS EXTINCTIONS
What are asteroids 1,
What are meteorites 2,
What are craters 3
10
cards
15.3 COLLISION AND THE MOON
What are the three main theories ...,
When was the earth formed 2,
What is the earth formed from 3
3
cards
15.4 THE LIFE CYCLE OF STARS
What is nebula 1,
What type of nebulae makes stars 2,
How do stellar nurseries nebulae ...
5
cards
WORKSHEETS
Explain how an inflatable lifebuo...,
Explain why a cargo ship sinks wh...,
Explain what happens when water i...
35
cards
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YEAR 9 PHYSICS
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