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WorksheetsYr 11 physics revision quiz 27.8.24
Total questions: 82
Worksheet time: 44mins
This is the symbol for a...
Light Dependent Resistor
Light Emitting Diode
Thermistor
Cell
This is the symbol for a...
Light Emitting Diode
Light Dependent Resistor
Fuse
Cell
This is the symbol for a...
Fuse
Wire
Light Emitting Diode
Heater
This is the symbol for a...
Fixed Resistor
Variable Resistor
Light Dependent Resistor
Fuse
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
How many nucleons are in a nucleus of ?
19
20
39
58
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 radioactive isotope has a half-life of 2 minutes. What can be deduced from this statement?
After 2 minutes, half of the isotope remains.
After 1 minute, half of the isotope remains.
After 4 minutes, half of the isotope remains.
After 4 minutes, none of the isotope remains.
A detector is used to measure the count-rate near a radioactive source. The reading is 4000
counts per minute. After 30 minutes the count-rate has fallen to 500 counts per minute.
What is the half-life of the radioactive source? You may ignore the effects of background
radiation.
3 minutes
5 minutes
6 minutes
10 minutes
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 form of radiation should a medical tracer emit?
alpha
beta
gamma
any of these
What is the unit to MEASURE force?
Kilogram
Meter
Pounds
Newton
Which example would be a balanced force?
Train moving at a constant speed in the same direction.
A skier going down a hill.
A basketball being passed to a teammate.
An apple falling to the floor.
The diagram shows a box being pulled up the ramp. Which letter represents normal force?
A
B
C
D
The diagram shows a box being pulled up the ramp. Which letter represents applied force?
A
B
C
D
The diagram shows a box being pulled up the ramp. Which letter represents the weight?
A
B
c
d
The diagram shows a box being pulled up the ramp. Which letter represents the frictional force?
A
B
c
d
The biker travels at constant velocity. All of the following are true except-
he has a net force acting on him.
the normal force is equal to his weight.
the force of friction acts opposite the direction of his motion.
the force of friction is equal to the forward force he applies.
What has a low density
Wood
Rock
Metal
Gold
What has a high density
Fur
Rock
Feather
Paper
What dose precise mean
When several readings have close readings
When an object is under water
When an object is over water
When using the appropriate units
What dose meniscus mean
When several readings have close readings
When an object is under water
When an object is over water
When using the appropriate units
What dose calibrated mean
When several readings have close readings
When an object is under water
When an object is over water
When using the appropriate units
What dose immerse mean
When several readings have close readings
When an object is under water
When an object is over water
When using the appropriate units
Calculate volume: 6cm,9cm,7cm,
378cm
420cm3
420
378cm3
Density changes as the volume or/and mass of the object changes
True
False
Which one I correct about the dart board
Precise but not accurate
Accurate and precise
Not accurate and not precise
Accurate but not precise
Which one I correct about the dart board
Precise but not accurate
Accurate and precise
Not accurate and not precise
Accurate but not precise
Which one I correct about the dart board
Precise but not accurate
Accurate and precise
Not accurate and not precise
Accurate but not precise
Which one I correct about the dart board
Precise but not accurate
Accurate and precise
Not accurate and not precise
Accurate but not precise
Calculate Volume:
21
5cm3
5cm
5cm2
Calculate Volume: 3cm,21cm,4cm
910cm3
252cm
252cm3
325cm
Calculate Volume: 77cm,1cm,88cm
6776cm3
6776cm
77667
7667cm
Calculate Density:
19.200g cm3
20g
20cm3
19.207
Calculate Density: 75kg, 47m3
3525 gm3
5435kgcm
3452cm
3525kgm3
True or False
Can you use
kg with cm
And
g with m
True
False
What is the formula of density
Both
What is the formula for Volume
