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P1, P2, P3 and P6 Revision

Total questions: 71

Worksheet time: 2hrs 59mins

Name
Class
Date
1.

What is the equation linking kinetic energy, mass and velocity?

a)

Energy = mass x velocity2

b)

Energy = mass / velocity

c)

Energy = 0.5 x mass x velocity2

d)

Energy = mass x velocity

2.

What are the units for energy?

a)

Joules (J)

b)

Watts (W)

c)

Kilograms (kg)

d)

Newtons (N)

3.

What are the units of mass?

a)

Joules (J)

b)

Watts (W)

c)

Kilograms (kg)

d)

Newtons (N)

4.

What are the units for velocity?

a)

mph

b)

m/s

c)

m/s2

d)

km/h

5.

What is the equation linking gravitational field strength, gravitational potential energy and height?

a)

Gravitational field strength = mass x gravitational potential energy x height

b)

Gravitational potential energy = mass x gravitational field strength x height

c)

Height = mass x gravitational field strength

6.

What are the units of gravitational field strength?

a)

Newtons (N)

b)

Kilograms (kg)

c)

Kilograms per newton (kg/N)

d)

Newtons per kilo (N/kg)

7.

What is the equation linking energy transferred, power and time?​

a)

Power = energy x time

b)

Power = energy / time

c)

Energy = time / power

8.

Food, batteries, fuel and muscles store which energy type?

a)

Elastic potential energy

b)

Kinetic energy

c)

Thermal energy

d)

Chemical energy

9.

Which energy store changes as height of an object changes?

a)

Kinetic energy

b)

Gravitational potential energy

c)

Elastic potential energy

d)

Sound energy

10.

Which energy store is linked with springs and catapults?

a)

Nuclear energy

b)

Light energy

c)

Kinetic energy

d)

Elastic potential energy

11.

Which two energy stores change depending on the position of an object?

a)

Electrical energy

b)

Elastic potential energy

c)

Gravitational potential energy

d)

Chemical energy

12.

What is the relationship between KE and GPE?

a)

Direct proportion - they both increase at the same rate

b)

Direct proportion - as KE increases, GPE decreases

c)

Inverse proportion - they both increase at the same rate

d)

Inverse proportion - as KE increases, GPE decreases

13.

What is the specific heat capacity of a material?

a)

The amount of energy required to heat up a material.

b)

The amount of energy required to raise the temperature of material.

c)

The amount of energy required to raise the temperature of 1kg of a material.

d)

The amount of energy required to raise the temperature of 1kg of a material by 1⁰C.

14.

Which equation is used to calculate specific heat capacity?

a)

Change in thermal energy = mass x specific heat capacity x change in temperature

b)

Change in temperature = mass x specific heat capacity x change in thermal energy

c)

Change in thermal energy = mass x specific heat capacity x temperature of a material

15.

What is the law of conservation of energy?

a)

Energy is created and transferred

b)

Energy is created and stored

c)

Energy is stored and destroyed

d)

Energy is stored and transferred

16.

What are the units of power?

a)

Joules (J)

b)

Watts (W)

c)

Kilograms (kg)

d)

Newtons (N)

17.

What is the definition of power?

a)

How much electricity passes through an appliance

b)

The amount of energy wasted by an appliance

c)

The rate of energy transfer or the rate of doing work

d)

The rate of electron transfer

18.
Which skier has the greatest kinetic energy?
a)
Skier A
b)
Skier B
c)
Skier C
d)
Skier D
19.

What is potential energy?

a)

moving energy

b)

stored energy

c)

renewable energy

d)

non renewable energy

20.

units of force are

a)

newtons

b)

grams

c)

joules

d)

meters

21.
A microwave has a power rating of 1550 W. How much energy does it transfer per second?
a)
1.550 Joules
b)
15.50 Joules
c)
155.0 Joules
d)
1550 Joules
22.

how heat energy passes through solid materials

a)

conduction

b)

convection

c)

radiation

23.

how heat energy passes through liquid or gaseous materials

a)

conduction

b)

convection

c)

radiation

24.

how heat energy can be transferred through a vacuum

a)

conduction

b)

convection

c)

radiation

25.

good insulators would.... (TICK 2)

a)

be heavy

b)

contain trapped air

c)

have a low thermal conductivity

d)

have a high thermal conductivity

e)

be made of metal

26.

In an investigation where the number of layers of newspaper wrapped around a hot beaker of water was changed, and the temperature change after 5 minutes was measured...

a)

the independent variable is the number of layers and the dependent variable is the temperature after 5 minutes

b)

the dependent variable is the number of layers and the independent variable is the temperature after 5 minutes

c)

the control variable is the number of layers and the dependent variable is the temperature after 5 minutes

d)

the control variable is the mass of water and the dependent variable is the number of layers of newspaper

27.

The surface which is the best emitter of infra red radiation is

a)

a matt black surface

b)

a shiny black surface

c)

a matt white surface

d)

a shiny white surface

28.

The surface which is the worst absorber of infra red radiation is

a)

a matt black surface

b)

a shiny black surface

c)

a matt white surface

d)

a shiny white surface

29.

The resolution of this digital thermometer is..

a)

0.1 0C

b)

1.0 0C

c)

10.0 0C

d)

37.0 0C

30.

The unit of specific heat capacity is

a)

J/kg0C

b)

J/kg

c)

J/0C

d)

0C/kgJ

31.

a material that heats up easy has a

a)

low specific heat capacity

b)

high specific heat capacity

32.

Which of the following is NOT a fossil fuel?

a)

Coal

b)

Oil

c)

Natural gas

d)

Nuclear

33.

What is the name given to a fuel that is obtained from a living or recently living organism?

a)

Biofuel

b)

Coal

c)

Fat

d)

Ethanol

34.

Which of the following is non-renewable?

a)

Wind

b)

Hydroelectric

c)

Wave

d)

Coal

35.

What is the name of the blades that turn round to turn a generator?

a)

Fan

b)

Turbine

c)

Windmill

d)

Fidget spinner

36.

What type of energy is this using?

a)

Wave

b)

Hydroelectric

c)

Wind

d)

Solar

37.

What type of renewable energy is this?

a)

Solar

b)

Hydroelectric

c)

Wind

d)

Tidal

38.

Which of the photos show GEOTHERMAL energy?

a)
b)
c)
d)
39.

Which of the following is a DISADVANTAGE of using renewable energy resources?

a)

They will not run out.

b)

They do not produce greenhouse gases.

c)

They are unreliable.

d)

They do not release nuclear waste.

40.

Give one ADVANTAGE of using nuclear energy.

a)

They do not produce greenhouse gases.

b)

They produce nuclear waste.

c)

An accident can make the surrounding area unsafe for many years.

d)

It costs a lot of money to set up.

41.

Why are coal, oil, and natural gas classified as nonrenewable resources?

a)

They are limitless

b)

They exist in many places on Earth.

c)

They are originally from once-living things.

d)

They take millions of years to form.

42.

What is a negative impact of wind turbines?

a)

unreliable

b)

noisy

c)

visual pollution

d)

produce carbon dioxide gas

43.

Which of these are non renewable energy resources?

a)

coal, oil, gas, wind

b)

coal, oil, gas, tidal

c)

coal, oil, gas, nuclear

d)

coal, oil, gas, solar

44.
Coal is a __________ energy resource.
a)
Renewable
b)
Nonrenewable
45.
Solar Power is a __________ energy resource.
a)
Renewable
b)
Nonrenewable
46.
Why is burning fossil fuels harmful? 
a)
then we won't have any fossil fuels if we burn them all
b)
They can get extremely hot
c)
Increases the amount of greenhouse gases in the air
d)
this would destroy fossils
47.

Which one is not a source of power?

a)

Wave power

b)

Tidal power

c)

Sand power

d)

Solar power

48.

The Greenhouse Effect happens when the HEAT cannot escape the Earth.

a)

True

b)

False

49.

What is Global Warming?

a)

Increasing the average temperature in Earth's atmosphere

b)

Decreasing temperature in a city

c)

Increasing rain rates in Earth

d)

Decreasing temperature rates

50.

Which of the following is a consequence of global warming? (Choose all that apply)

a)

Seas rising (flooding)

b)

Loss of habitat for animals.

c)

More severe storms and weather.

d)

Increased forest fires and drought.

51.

Which 2 greenhouse gases contribute the MOST to global warming of Earth?

a)

N2O and H2O

b)

O3 and H2O

c)

CO2 and CH4

52.
A measure of how much mass is contained in a given unit of volume.
a)
mass
b)
density
c)
volume
d)
matter
53.
Jack has a rock. The rock has a mass of 14g and a volume of 2cm3. What is the density of the rock?
a)
7 mL
b)
7 g/cm3
c)
28 g/cm3
d)
1/7 g/cm3
54.
What is the volume of Object X?
a)
10.0 cm3
b)
15.0 cm3
c)
20.0 cm3
d)
25.0 cm3
55.
 The process where water vapor changes from a gas to a liquid is called:
a)
sublimation
b)
precipitation
c)
evaporation
d)
condensation
56.
A phase change from liquid to gas
a)
condensation
b)
evaporation
c)
sublimation
d)
deposition
57.
What is kinetic energy?
a)
The stored energy due to position.
b)
The energy of motion.
c)
The energy stored in gasoline.
d)
The energy stored in food.
58.

What is evaporation?

a)

a gas turns into a liquid

b)

a liquid turns in to a gas

c)

a solid turns into a liquid

d)

a liquid turns into a solid

59.
The amount of energy required to raise the temperature 1ºC for every kilogram is called____?
a)
Thermal Energy
b)
Specific Heat capacity
c)
Temperature
d)
Kinetic Energy
60.
How much energy is required to heat up 12kg of copper from 10 °C to 120 °C. The specific heat capacity is 390 J/kg °C.
a)
46800 J
b)
561600 J
c)
514800 J
61.
How many Joules of energy are required to make 100 grams of ice at 0 οC completely melt? The specific latent heat of fusion of ice is 334000 J/kg
a)
200 J
b)
400 J
c)
33,400 J
d)
2,000,000 J
62.
Which is a quality that only gasses display
a)
Spread out to fill all available space
b)
Take the shape of their container
c)
Can't be compressed
d)
All of these
63.
what happens when you have a change in temperature?
a)
when temperature increases, pressure decreases 
b)
when temperature increases, pressure increases 
64.
Pressure is because of the collisions between the gas particles and the walls of their container.
a)
true
b)
false
65.
Particles in a ____________are held next to each other in a fixed position. They are the least energetic of the states of matter
a)
solid
b)
Pure
c)
radiation
d)
Directly proportional
e)
Use the formula to work out the current for a microwave with a 230V@ 690W rating. ______ A (do not include the unit).
66.

a)

A

b)

B

c)

C

d)

D

67.

a)

A

b)

B

c)

C

d)

D

68.

Which will heat up faster?

a)

copper

b)

granite

c)

iron

d)

basalt

69.

Which will heat up slower?

a)

water

b)

lead

c)

granite

d)

iron

70.
What would be the effect on the particles if more heat is supplied to the system?
a)
They would slow down
b)
They would stop moving
c)
They would speed up
d)
There would be no effect
71.
What  is the formula to calculate heat energy required to raise the temperature of any substance?
a)
Q=mc∆t
b)
Q=mc
c)
Q= ½mv
d)
m=QC

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