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Episode 1 - Energy

SCRIPT ONLY

Unfortunately, I may not have time to complete a video for this topic, however the script is still available below.

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Episode 2 - Electricity

SCRIPT ONLY

Unfortunately, I may not have time to complete a video for this topic, however the script is still available below.

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Episode 3 - Particle Model of Matter

SCRIPT ONLY

Unfortunately, I may not have time to complete a video for this topic, however the script is still available below.

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Episode 4 - Atomic Structure

SCRIPT ONLY

Unfortunately, I may not have time to complete a video for this topic, however the script is still available below.

Episode 8 - Space

MAKE SURE TO WATCH IN HD

Hover curser on video > Click Gear (bottom right) > Quality > (Advanced) > 1080p

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P1 - ENERGY

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P1 - Energy Stores

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P1 - Energy Transfers

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P1 - Energy Sources

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P2 - ELECTRICITY

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P2 - Circuit Componants

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P2 - Circuit Symbols

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PAPER 2

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P5 - FORCES

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P5 - Forces

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P5 - Moments

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P5 - Newton's Laws of Motion

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P5 - Springs

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P6 - WAVES

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P6 - Waves

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P6 - Sound Waves

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P6 - Electromagnetic Waves

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P6 - Lenses

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P6 - Colours

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P7 - Magnetism

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P7 - Types of Magnets

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P7 - Magnetic Poles

REQUIRED PRACTICALS

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Variables

Independant Variable - The variable that gets changed

Dependant Variable - The variable that is measured

Control Variable - The variables that are kept the same throughout the experiment

Reinforce your knowledge on variables here open_in_new - Digital Flashcards, A Quiz, An AI chatbot teacher & quizzer, A matching game, + more.

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Specific Heat Capacity Practical

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Thermal Insulators Practical

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Resistance Practical

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Density Practical

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Paper 2 Required Practicals

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Extension Practical

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Acceleration Practical

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Waves Practicals

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Light Practical

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Radiation Practical

Units

The système international d'unités (SI) are the standardised units of measurement in physics. When using equations, you should always use the SI units, this may mean that you have to make conversions. SI units (at GCSE) are always base units (no prefix), however, this is not true for mass which needs to be in kg.

Système Internationale d'Unités:

metre (m)

kilograms (kg)

seconds (s)

ampere (A)

kelvin (K)

mole (mol)

Derived Units:
Measurable quantities that have there own units but with measurments that come from base units are called derived units.

frequncy (Hz) Hertz

force (N) Newtons

energy (J) Joules

power (W) Watts

pressure (Pa) Pascals

charge (C) Coulombs

potential difference (V) Voltage

resistance (Ω) Ohms

magnetic flux density (T) Teslas

Unit Conversions

Prefix	Prefix Abreviation	Multiple Size	Power of 10 Relative to base unit
Tetra	T	1,000,000,000,000	12
Giga	G	1,000,000,000	9
Mega	M	1,000,000,000	6
Kilo	k	1000	3
Centi	c	0.01	-2
Milli	m	0.001	-3
Micro	μ	0.000001	-6
Nano	n	0.000000001	-9

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Paper 1 Equations to Learn

$\mathrm{Kinetic\; Energy}=\frac{1}{2}\times \mathrm{mass}\times {\mathrm{speed}}^2$


$\mathrm{Gravitational\; Potential\; Energy}=\mathrm{mass}\times \mathrm{gravity}\times \mathrm{height}$


$\mathrm{Power}=\frac{\mathrm{work\; done}}{\mathrm{time\; taken}}$


$\mathrm{Efficiency}=\frac{\mathrm{useful\; power\; output}}{\mathrm{total\; power\; input}}$


$\mathrm{Efficiency}=\frac{\mathrm{useful\; energy\; output}}{\mathrm{total\; energy\; input}}$


$\mathrm{Elastic\; Potential\; Energy}=\frac{1}{2}\times \mathrm{spring\; constant}\times {\mathrm{extension}}^2$


$\mathrm{Change\; in\; Thermal\; Energy}=\mathrm{mass}\times \mathrm{specific\; heat\; capacity}\times \mathrm{temperature\; change}$

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$\mathrm{Charge\; Flow}=\mathrm{current}\times \mathrm{time}$


$\mathrm{Potential\; Differnence}=\mathrm{current}\times \mathrm{resistance}$


$\mathrm{Total\; Resistance}=\mathrm{resisance\; of\; component\; 1}+\mathrm{resistance\; of\; component\; 2}$


$\mathrm{Power}=\mathrm{current}\times \mathrm{potential\; difference}$


$\mathrm{Power}={\mathrm{current}}^2\times \mathrm{resistance}$


$\mathrm{Energy\; Transferred}=\mathrm{power}\times \mathrm{time}$


$\mathrm{Energy\; Transferred}=\mathrm{charge\; flow}\times \mathrm{potential\; difference}$

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$\mathrm{Density}=\frac{\mathrm{mass}}{\mathrm{volume}}$


$\mathrm{Thermal\; Energy\; for\; a\; Change\; in\; State}=\mathrm{mass}\times \mathrm{specific\; latent\; heat}$


$\mathrm{For\; Gases:}\mathrm{pressure}\times \mathrm{volume}=\mathrm{constant}$

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Paper 2 Equations to Learn

$\mathrm{Weight}=\mathrm{mass}\times \mathrm{gravity}$


$\mathrm{Work\; Done}=\mathrm{force}\times \mathrm{distance}$


$\mathrm{Force}=\mathrm{spring\; constant}\times \mathrm{extension}$


$\mathrm{Pressure}=\frac{\mathrm{force\; normal\; to\; a\; surface}}{\mathrm{area\; of\; that\; surface}}$


$\mathrm{Distance}=\mathrm{speed}\times \mathrm{time}$


$\mathrm{Acceleration}=\frac{\mathrm{change\; in\; velocity}}{\mathrm{time\; taken}}$


$\mathrm{Resultant\; Force}=\mathrm{mass}\times \mathrm{acceleration}$


$\mathrm{Momentum}=\mathrm{mass}\times \mathrm{velocity}$


$\mathrm{Pressure\; due\; to\; a\; Column\; of\; Liquid}=\mathrm{height\; of\; column}\times \mathrm{density\; of\; liquid}\times \mathrm{gravitational\; field\; strength}$


${\mathrm{final\; velocity}}^2-{\mathrm{initial\; velocity}}^2=2\times \mathrm{acceeration}\times \mathrm{distance}$


$\mathrm{Force}=\frac{\mathrm{change\; in\; momentum}}{\mathrm{time\; taken}}$

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$\mathrm{Wave\; Speed}=\mathrm{frequency}\times \mathrm{wavelength}$


$\mathrm{Time\; Period}=\frac{1}{\mathrm{frequency}}$


$\mathrm{Magnification}=\frac{\mathrm{image\; height}}{\mathrm{object\; height}}$

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$\mathrm{Force}=\mathrm{magnetic\; flux\; density}\times \mathrm{current}\times \mathrm{length\; of\; conductor\; in\; magnetic\; field}$


$\frac{\mathrm{potential\; difference\; across\; primary\; coil}}{\mathrm{potential\; differnece\; across\; secondary\; coil}}=\frac{\mathrm{number\; of\; turns\; in\; a\; primary\; coil}}{\mathrm{number\; of\; turns\; in\; a\; secondary\; coil}}$


$\mathrm{potential\; difference\; across\; primary\; coil}\times \mathrm{current\; in\; primary\; coil}=\mathrm{potential\; difference\; across\; secondary\; coil}\times \mathrm{current\; in\; secondary\; coil}$

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Physics Equations Matching Game

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Flashcards Match Game Test Learn

Physics Past Papers

Physics Paper 1 June 2022 open_in_new Mark Scheme open_in_new

Physics Paper 2 June 2022 open_in_new Mark Scheme open_in_new

Physics Paper 1 June 2021 open_in_new Mark Scheme open_in_new

Physics Paper 2 June 2021 open_in_new Mark Scheme open_in_new

Physics Paper 1 June 2020 open_in_new Mark Scheme open_in_new

Physics Paper 2 June 2020 open_in_new Mark Scheme open_in_new

Physics Paper 1 June 2019 open_in_new Mark Scheme open_in_new

Physics Paper 2 June 2019 open_in_new Mark Scheme open_in_new

Physics Paper 1 June 2018 open_in_new Mark Scheme open_in_new

Physics Paper 2 June 2018 open_in_new Mark Scheme open_in_new

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