Physics

Physical quantities and measurement 14 Q

Scalars and vectors

§1.1.3 · 9 questions

Practice

Measurement techniques

§1.1.1 · 3 questions

Practice

SI units and prefixes

§1.1.2 · 2 questions

Practice

Motion 33 Q

Speed and velocity

§1.2.1 · 2 questions

Practice

Acceleration

§1.2.2 · 5 questions

Practice

Distance-time graphs

§1.2.3 · 3 questions

Practice

Speed-time graphs

§1.2.4 · 19 questions

Practice

Free fall and acceleration of free fall

§1.2.5 · 4 questions

Practice

Mass and weight 11 Q

Mass and weight

§1.3.1 · 6 questions

Practice

Gravitational field strength

§1.3.2 · 5 questions

Practice

Density 8 Q

Density and its measurement

§1.4.1 · 8 questions

Practice

Forces 28 Q

Forces and resultant force

§1.5.1 · 5 questions

Practice

Newton's laws and F = ma

§1.5.2 · 3 questions

Practice

Friction and air resistance

§1.5.3 · 4 questions

Practice

Hooke's law and springs

§1.5.4 · 2 questions

Practice

Turning effect of forces (moments)

§1.5.5 · 6 questions

Practice

Centre of gravity and stability

§1.5.6 · 3 questions

Practice

Circular motion

§1.5.7 · 5 questions

Practice

Momentum 15 Q

Momentum and impulse

§1.6.1 · 6 questions

Practice

Conservation of momentum

§1.6.2 · 3 questions

Practice

Force as rate of change of momentum

§1.6.3 · 6 questions

Practice

Energy, work and power 32 Q

Energy stores and transfers

§1.7.1 · 5 questions

Practice

Kinetic energy

§1.7.2 · 6 questions

Practice

Gravitational potential energy

§1.7.3 · 4 questions

Practice

Work done

§1.7.4 · 4 questions

Practice

Power

§1.7.5 · 4 questions

Practice

Efficiency

§1.7.6 · 2 questions

Practice

Energy resources and generation

§1.7.7 · 7 questions

Practice

Pressure 7 Q

Pressure (p = F/A)

§1.8.1 · 4 questions

Practice

Pressure in liquids (p = ρgh)

§1.8.2 · 3 questions

Practice

Kinetic particle model of matter 19 Q

States of matter and the particle model

§2.1.1 · 6 questions

Practice

Brownian motion

§2.1.2 · 3 questions

Practice

Gas pressure and temperature

§2.1.3 · 2 questions

Practice

Pressure-volume relation for a gas

§2.1.4 · 8 questions

Practice

Thermal properties and temperature 24 Q

Thermal expansion of solids, liquids and gases

§2.2.1 · 4 questions

Practice

Specific heat capacity

§2.2.2 · 9 questions

Practice

Melting, boiling and latent heat

§2.2.3 · 4 questions

Practice

Evaporation

§2.2.4 · 7 questions

Practice

Transfer of thermal energy 17 Q

Conduction

§2.3.1 · 5 questions

Practice

Convection

§2.3.2 · 3 questions

Practice

Thermal radiation

§2.3.3 · 4 questions

Practice

Consequences and applications of thermal transfer

§2.3.4 · 5 questions

Practice

General properties of waves 30 Q

Describing waves

§3.1.1 · 7 questions

Practice

Wave speed and the wave equation

§3.1.2 · 7 questions

Practice

Transverse and longitudinal waves

§3.1.3 · 8 questions

Practice

Reflection, refraction and diffraction of waves

§3.1.4 · 8 questions

Practice

Light 40 Q

Reflection of light

§3.2.1 · 5 questions

Practice

Refraction and refractive index

§3.2.2 · 13 questions

Practice

Total internal reflection and critical angle

§3.2.3 · 11 questions

Practice

Thin converging lens

§3.2.4 · 9 questions

Practice

Dispersion of light

§3.2.5 · 2 questions

Practice

Electromagnetic spectrum 12 Q

Regions of the electromagnetic spectrum

§3.3.1 · 8 questions

Practice

Uses and dangers of electromagnetic radiation

§3.3.2 · 4 questions

Practice

Sound 17 Q

Sound waves and their transmission

§3.4.1 · 4 questions

Practice

Pitch, loudness and the human hearing range

§3.4.2 · 3 questions

Practice

Ultrasound and its uses

§3.4.3 · 6 questions

Practice

Speed of sound and measuring it

§3.4.4 · 4 questions

Practice

Simple phenomena of magnetism 16 Q

Magnetic materials and properties

§4.1.1 · 3 questions

Practice

Magnetic fields and field lines

§4.1.2 · 10 questions

Practice

Induced and permanent magnets

§4.1.3 · 3 questions

Practice

Electrical quantities 55 Q

Electric charge and charging

§4.2.1 · 8 questions

Practice

Electric field

§4.2.2 · 9 questions

Practice

Electric current

§4.2.3 · 8 questions

Practice

Electromotive force and potential difference

§4.2.4 · 7 questions

Practice

Resistance and I-V characteristics

§4.2.5 · 10 questions

Practice

Electrical energy, power and kWh

§4.2.6 · 13 questions

Practice

Electric circuits 31 Q

Series circuits

§4.3.1 · 5 questions

Practice

Parallel circuits

§4.3.2 · 8 questions

Practice

Combined resistance

§4.3.3 · 2 questions

Practice

Potential dividers and sensor components

§4.3.4 · 10 questions

Practice

Circuit components and symbols

§4.3.5 · 6 questions

Practice

Electrical safety 9 Q

Electrical hazards and safety

§4.4.1 · 3 questions

Practice

Fuses and circuit breakers

§4.4.2 · 6 questions

Practice

Electromagnetic effects 48 Q

Electromagnetic induction

§4.5.1 · 6 questions

Practice

The a.c. generator

§4.5.2 · 11 questions

Practice

The transformer

§4.5.3 · 8 questions

Practice

High-voltage power transmission

§4.5.4 · 6 questions

Practice

Magnetic effect of a current (solenoid/electromagnet)

§4.5.5 · 8 questions

Practice

Force on a current-carrying conductor

§4.5.6 · 5 questions

Practice

The d.c. motor

§4.5.7 · 4 questions

Practice

The nuclear model of the atom 16 Q

Structure of the atom

§5.1.1 · 5 questions

Practice

Nuclide notation and isotopes

§5.1.2 · 7 questions

Practice

The alpha-particle scattering experiment

§5.1.3 · 4 questions

Practice

Radioactivity 41 Q

Detection and background radiation

§5.2.1 · 7 questions

Practice

Properties of alpha, beta and gamma radiation

§5.2.2 · 10 questions

Practice

Radioactive decay equations

§5.2.3 · 9 questions

Practice

Half-life

§5.2.4 · 9 questions

Practice

Safety and uses of radioactivity

§5.2.5 · 6 questions

Practice

Earth and the Solar System 25 Q

The Solar System and orbits

§6.1.1 · 9 questions

Practice

Orbital speed and gravitational attraction

§6.1.2 · 7 questions

Practice

The Earth, Sun and Moon

§6.1.3 · 4 questions

Practice

Planetary data and comparisons

§6.1.4 · 5 questions

Practice

Stars and the Universe 26 Q

The Sun as a star

§6.2.1 · 5 questions

Practice

The life cycle of stars

§6.2.2 · 5 questions

Practice

Galaxies, the Milky Way and the light-year

§6.2.3 · 6 questions

Practice

The Big Bang, redshift and Hubble's law

§6.2.4 · 10 questions

Practice

Using measuring instruments 47 Q

Reading a linear scale (ruler, cylinder, thermometer)

§P6.1.1 · 23 questions

Practice

Reading an analogue meter (ammeter, voltmeter)

§P6.1.2 · 14 questions

Practice

Measuring time (stopwatch, oscillations)

§P6.1.3 · 4 questions

Practice

Precision instruments (micrometer, balance)

§P6.1.4 · 6 questions

Practice

Recording and processing data 82 Q

Table column headings and units

§P6.2.1 · 9 questions

Practice

Significant figures in measurements

§P6.2.2 · 11 questions

Practice

Calculating quantities from readings

§P6.2.3 · 62 questions

Practice

Graphs 25 Q

Plotting conventions and best-fit lines

§P6.3.1 · 11 questions

Practice

Reading a value from a graph

§P6.3.2 · 7 questions

Practice

Finding a gradient from a graph

§P6.3.3 · 7 questions

Practice

Analysis and evaluation 46 Q

Agreement within experimental accuracy

§P6.4.1 · 15 questions

Practice

Identifying anomalous readings

§P6.4.2 · 5 questions

Practice

Sources of error

§P6.4.3 · 11 questions

Practice

Precautions and improvements

§P6.4.4 · 15 questions

Practice

Variables and planning 28 Q

Identifying variables (independent, dependent, control)

§P6.5.1 · 8 questions

Practice

Planning an experiment

§P6.5.2 · 11 questions

Practice

Describing an experimental method

§P6.5.3 · 9 questions

Practice

Practical techniques 41 Q

Avoiding parallax error

§P6.6.1 · 8 questions

Practice

Repeating readings for reliability

§P6.6.2 · 3 questions

Practice

Specific techniques (ray-tracing, balancing, timing)

§P6.6.3 · 30 questions

Practice