Font size
WorksheetsY11 Combined Science Physics quiz
Total questions: 88
Worksheet time: 46mins
A
B
C
D
A
B
C
D
A
B
C
D
A
B
C
D
A
B
C
D
A
B
C
D
A
B
C
D
A
B
C
D
A
B
C
D
A
B
C
D
A
B
C
D
A
B
C
D
A
B
C
D
A
B
C
D
A
B
C
D
Put (a) and (b) in your answers!
A
B
C
D
What is the frequency of a wave?
# of oscillations produced in a certain amount of time
The distance the wave oscillates from it's resting position
The lowest point of a transverse wave
Resting point of a wave - no wave movement
What is the amplitude of a wave?
Where there is no wave movement
The distance the wave oscillates from it's resting position
A disturbance that transfers energy from one place to another
The distance between two corresponding parts of a wave
What is a medium?
The lowest point of a transverse wave
The size of a wave
The middle of a wave
Matter through which a wave travels
What type of matter can waves travel through?
Solid
Liquid
Gas
All of the Above
If the wavelength of a wave increased, what would happen to the frequency?
decrease
increase
stay the same
What property of this wave is represented by the letter "A"
amplitude
crest
trough
wavelength
Two factors that determine work are...
Force
Mass
Velocity
Distance
Units of force are...
Newtons
Grams
Joules
Meters
If you push a cart with a force of 60 N for 2 m... how much work have you done?
120 J
30 J
120 N
30 N
If 40N of force is applied to Rollo Koster's 10 kg cart over a distance of 50 meters, how much work is done?
8000 J
8000 N
4000 J
2000 J
The unit of activity is...
Becquerel
Seconds
Metres
Sievert
The atomic number indicates how many...are found in the nucleus of an atom.
Neutrons
Protons
Electrons
Quarks
The most penetrating form of nuclear radiation is...
alpha
beta
gamma
heat
Which best describes the structure of a beta particle?
helium nucleus
slow moving proton
fast moving electron
high frequency light wave
What is the half-life of this radioactive substance?
5700 years
11400 years
17100 years
22800 years
The overall charge on an alpha particle is...
-1
0
+1
+2
The overall charge on a gamma ray is...
-1
0
+1
+2
The most ionising form of nuclear radiation is...
alpha
beta
gamma
infrared
Carbon-12 has an atomic number of 6 and a mass number of 12. How many electrons would be found in a neutral atom of carbon-12?
6
12
18
24
A radioactive source has an initial activity of 200kBq and a half-life of 15 days. How many days would it take for the activity to fall to 25kBq?
15
30
45
60
A
B
C
D
A radioactive source emits radiation that can pass through a sheet of paper but not through thick aluminium. What does this show about the radiation?
It is alpha-particles.
It is beta-particles.
It is gamma-rays.
It is a mixture of alpha-particles and gamma-rays
Which line in the table describes the nature of an alpha-particle and a gamma-ray?
A
B
C
D
The equation shows the decay of the nuclide X:
What are the values of P and Q ?
A
B
C
D
A Geiger counter detects radiation from radioactive sources.
A radioactive source is inside a thick aluminium container as shown:
Which type of radiation from this source is being detected?
α-particles
β-particles
γ-rays
radio waves
A narrow beam of alpha-particles is fired at a thin piece of gold foil.
Which is the final direction of the largest number of alpha-particles?
A
B
C
D
Two isotopes of the same element have
the same number of protons but different numbers of neutrons
the same number of protons but different numbers of electrons
the same number of neutrons but different numbers of protons
the same number of electrons but different numbers of protons
When Uranium decays it emits an alpha particle, forming an isotope of Thorium. Which of the above decay equations is correct?
A
B
C
D
What is the name of the pin labelled 2 in the diagram?
Earth
Neutral
Live
What colour is the Earth wire in a plug?
Red
Red and black
Green
Green and yellow
Which is the live wire in the diagram?
Number 2
Number 3
Number 4
Number 5
What is the potential difference of the mains electricity supply? (a) volts
What does the graph on the left show?
direct current
alternating current
Which wire is connected to a fuse in a plug?
Live
Neutral
Earth
Positive
Which one is a Fuse?
When an object is ....
Which of these is NOT a store of energy?
Light
Elastic Potential
Nuclear
Chemical
The unit of energy is...
Joules
Newtons
N/m
Watts
A ball rolling down a hill is a good example of which energy transfer?
Elastic Potential to KE
Chemical to KE
KE to GPE
GPE to KE
Unit of Spring Constant:
N
N/m
N/m2
m
What is the same as Work Done?
Power
Energy Transferred
What is Specific Heat Capacity?
Amount of Energy needed to raise 1Kg of a substance by 1 C
Amount of Energy needed for 1Kg of a substance to change state
Which does the national grid use?
High Potential Difference
High Current
Low Potential Difference
Low Current
What is the build up of static caused by?
Friction
Electrostatic Fields
What is Specific Latent Heat?
Amount of Energy needed to raise 1Kg of a substance by 1 C
Amount of Energy needed for 1Kg of a substance to change state
What happens to the amount of energy in a car's kinetic energy store when the car slows down?
It remains the same.
It decreases as some energy is transferred away to different energy stores.
It decreases as some energy is destroyed.
800 J of energy is supplied to a toaster with an efficiency of 25%. What is the useful output of the toaster?
200 J
775 J
1000 J
Power is the...
...conservation of momentum.
...energy of a moving object.
...rate of doing work.
What is the specific latent heat of fusion?
The amount of energy needed to melt 1 kg of a substance.
The amount of energy needed to boil 1 kg of a substance.
The amount of energy needed to condense 1 kg of a substance.
The GPE of a brick which has mass 2500g and which is 3m above the floor is
75kJ
7.5kJ
0.75kJ
0.075kJ
The correct order for these parts of the electro-magnetic spectrum is
Infra-red, microwaves, ultra-violet, visible
Infra-red, ultra-violet, visible, microwaves
Ultra-violet, visible, microwaves, infra-red
Microwaves, infra-red, visible, ultra-violet
During refraction of light
Speed, wavelength and frequency are all unchanged
Speed and wavelength are unchanged
Only wavelength is unchanged
Only frequency is unchanged
