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By:
Rachel Allan
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Decks in this class (61)
1: Imaging
What is the defining characterist...,
Why an electromagnetic radiation ...,
What happens if you try to pass l...
44
cards
1: Exam Questions
Calculate n refractive index give...,
Describe the effect of the lens o...,
Explain how the lens produces the...
6
cards
1: Equations
Intensity of a wave,
Curvature of a wave,
Power of a lens
4
cards
2: Signalling
What are digital signals represen...,
Are analogue signals limited in t...,
When you transmit an electronic s...
26
cards
2: Exam Questions
Calculating ratio distance to a d...,
Explaining minimum sampling freq,
Explaining why using only x bits ...
12
cards
2: Equations
Min sampling rate
1
cards
3: Sensing
Describe an electronic sensor,
What is current,
Describe conventional current and...
87
cards
3: Exam Questions
Why is this circuit picture a pot...,
One advantage of variable resisto...,
Looking at i v graph for an ldr s...
9
cards
3: Equations
Emf equations 3,
Emf in series,
Emf in parallel
6
cards
4: Testing Materials
What is hooke s law,
Describe what happens to a wire w...,
What is k in the equation f kx
57
cards
4: Exam Questions
Draw lines on force y extension x...,
Draw lines on force y extension x...,
Steel cables on a crane are stron...
8
cards
4: Equations
Work done on an elastic material
1
cards
5: Looking Inside Materials
Describe the structure of a metal,
Why are metals strong and stiff,
What makes metals tough
27
cards
5: Exam Questions
How does a metal in terms of inte...,
How does a long chain polymer in ...,
Describe metallic bonding and the...
7
cards
5: Equations
0
cards
6: Wave Behaviour
When does superposition happen,
What happens when two waves super...,
What does the principle of superp...
96
cards
6: Exam Questions
Define speed v for a progressive ...,
Derive the wave equation v f whic...,
Define infrared radiation
8
cards
6: Equations
Constructive interference path di...,
Destructive interference path dif...,
Fringe spacing
3
cards
7: Quantum Behaviour
What is a quantum,
What did max planck suggest about...,
What did einstein suggest the em ...
59
cards
7: Exam Questions
Photons of red light are emitted ...,
Another laser emits blue light th...
2
cards
7: Equations
Threshold frequency,
What is,
Maximum kinetic energy
4
cards
8: Motion
What is the difference between a ...,
How do you find the resultant vector,
Define speed
45
cards
8: Exam Questions
0
cards
8: Equations
0
cards
9: Momentum, Force and Energy
What is newton s first law,
What is newton s second law,
Do all objects accelerate towards...
27
cards
9: Exam Questions
Using momentum explain how an eng...,
Explain how helium particles in a...,
Estimate the rate at which air mo...
3
cards
9: Equations
Power energy,
Power force
2
cards
10: Modelling decay
What makes nucleus unstable,
What happens to unstable nuclei,
Is radioactive decay a random pro...
45
cards
10: Exam Questions
Which statement about a capacitor...,
What does mean in the decay equation,
Find the capacitance of a capacit...
5
cards
10: Equations
Activity in terms of n,
Activity in terms of initial acti...,
Discharging capacitor i
7
cards
11: Modelling Oscillations
What is the requirement for an ob...,
What is the type of potential ene...,
What is the type of potential ene...
37
cards
11: Exam Questions
There is mass suspended by a spri...,
Explain one effect of damping whe...,
Define simple harmonic motion 2
3
cards
11: Equations
Angular velocity in terms of angle,
Linear velocity in terms of
2
cards
12: The Gravitational Field
What is angular velocity,
Why is a car travelling at consta...,
In which direction is a car trave...
28
cards
12: Exam Questions
Shade the area on the graph that ...,
Explain why the centripetal accel...,
Calculate the speed of the moon u...
7
cards
12: Equations
Angular velocity in terms of angle,
Linear velocity in terms of
2
cards
13: Our Place in the Universe
What order are the planets in,
What is an astronomical unit,
Why is the size of the observable...
45
cards
13: Exam Questions
Explain how using em waves you ca...,
When measuring the distance from ...,
Explain how cosmic background rad...
7
cards
13: Equations
Ratio of to,
Velocity hubbles constant,
In the equation v h d what unit i...
7
cards
14: Simple Models of Matter
Where is thermal energy always tr...,
A change in temperature shows the...,
What does a net transfer of therm...
39
cards
14: Exam Questions
Explain how the energy of a water...,
Explain why some gas passing thro...,
Random walk a typical molecule in...
5
cards
14: Equations
Boyles law,
Charles law,
Pressure law
5
cards
15: The Boltzmann Factor
What is the average thermal energ...,
What is the activation energy,
Explain what the activation energ...
16
cards
15: Exam Questions
Explain why the number of molecul...,
The rate of evaporation r c e exp...
2
cards
15: Equations
0
cards
16: Electromagnetism
What is a magnetic field,
What are magnetic fields represen...,
In which direction do field lines go
63
cards
16: Exam Questions
3 explain why a magnetised rod ta...,
In a real transformer eddy curren...,
In a real transformer eddy curren...
5
cards
16: Equations
Relationship of current voltage a...,
Permeance just for proportionalit...
2
cards
17: The Electric fields
An object with has an electric fi...,
Can charge be positive negative o...,
Oppositely charge particles
66
cards
17: Exam Questions
2 calculate the force on a positr...
1
cards
17: Equations
Stokes law f,
Millikans oil drop experiment bef...,
Millikans oil drop experiment mas...
8
cards
18: Looking Inside the Atom
Rutherford experiment disproved w...,
What is the plum pudding model,
Describe rutherford s experiment
136
cards
18: Exam Questions
1 explain why a free proton canno...
1
cards
18: Equations
Initial kinetic energy of a scatt...,
Neutron decay,
What is the equation for the angl...
3
cards
19: Using the Atom
Describe the number of protons an...,
What is the z number in standard ...,
What is a in standard notation
111
cards
19: Exam Questions
Which statement s is correct abou...,
An electron in the lowest energy ...,
Polonium is a short lived radiois...
3
cards
19: Equations
Absorbed dose,
Effective dose,
Binding energy per nucleon
4
cards
Module 1 Development of practical skills in physics
What is the independent variable,
What is the dependent variable,
What is a control variable
16
cards
Module 2 Fundamental data analysis
How can you identify that a graph...,
What two types or errors are unce...,
Describe the systematic errors
9
cards
General
What is meant by ionised gas,
What is sensitivity,
What is the order of the em spect...
11
cards
Is there life on mars? Questions
Show that with a surface gravity ...,
Calculate the gravitational poten...,
Calculate the gravitational poten...
25
cards
More about
A Level Physics OCR B
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