Transcript St Columba’s High School

St Columba’s High School
S1 Energy
Chemical, kinetic and potential are some forms of
energy. What are the other four forms of energy?
1.
Stored, heat, sound
and electrical
2. Light, heat, sound
and electrical
3. Light, heat,
movement and
electrical
4. Light, fire, sound
and electrical
What is the energy change that
takes place when a candle burns?
1. Chemical to light
2. Light to heat
3. Potential to heat
and light
4. Chemical to heat
and light
What is the energy change that
takes place when you use a radio?
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1. Electrical to
sound
2. Kinetic to sound
3. Potential to
kinetic
4. Electrical to
potential
15
Which of the following would have an
energy change potential to sound?
1. Rubbing feet on
the floor
2. Clapping hands
3. Bursting a
balloon
4. Burning coal
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15
Which device converts kinetic energy
into electrical energy?
Buzzer
Dynamo
Bulb
Motor
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What type of energy would be
found in a piece of cake?
Potential
Heat
Kinetic
Chemical
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15
Which type of energy would not be
given out by a tv?
Heat energy
Light energy
Kinetic energy
Sound energy
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What type of energy does a
battery give out?
Electrical energy
Heat energy
Chemical energy
Sound energy
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Where does all of the energy on
Earth come from?
Sun
Humans
Air
Grass
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15
Which of the following is not a
fossil fuel?
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Coal
Nuclear
Gas
Oil
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15
Why can’t we use fossil fuels for
much longer?
1. They are in
limited supply
2. They are in
unlimited supply
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15
Name two forms of
re-newable energy
1. Wind and nuclear
2. Wind and solar
3. Wave and
nuclear
4. Hydroelectric
and water
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15
What is one disadvantage of using
re-newable sources to produce
electrical energy?
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1. They will never
run out
2. They are location
dependant
3. They are clean
sources
15
How can you save energy in your
home?
1.
Fill the kettle full
for 1 cup of tea
2. Leave the tv on
stand-by
3. Switch off lights
when you leave the
room
4. Put the heating on
full blast
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15
What is the energy change that takes
place in the generator of a power
station?
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1. Electrical to
kinetic
2. Potential to
electrical
3. Heat into kinetic
4. Kinetic to
electrical
15
In a hydroelectric power station, what
type of energy is stored in the water
behind the dam?
Chemical energy
Kinetic energy
Potential energy
Nuclear energy
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