Fun With Physics: Thermal Energy and Gravitational Potential Energy

Open

Sam

24/03/2023

Physics

GCSE Physics Equations Higher Tier

Subjects

Physics

Fun With Physics: Thermal Energy and Gravitational Potential Energy

A comprehensive guide to essential thermal energy equations in physics and other fundamental physics formulas, covering mechanics, electricity, and energy transfer.

The document outlines key equations across six major physics topics: Matter, Forces, Electricity and Magnetism, Waves, Energy, and Global Challenges
Equations are presented with clear variable relationships, including gravitational potential energy formulas and kinetic energy calculations
Special attention is given to energy calculations and efficiency in energy transfer physics, particularly in thermal systems and electrical circuits
Higher Tier (HT) content includes advanced concepts like momentum and electromagnetic forces
The material progresses from basic mechanical principles to more complex electromagnetic relationships

24/03/2023

ⒸOCR 2023
J250 05/06/11/12
Key: HT= Higher Tier only
P1 Matter
mass
volume
density=
change in thermal energy = mass x specific heat capacity

Page 2: Advanced Physics Formulas

The second page expands into gravitational forces, electrical principles, and wave mechanics, culminating in efficiency calculations and transformer equations.

Definition: Gravitational potential energy represents stored energy due to an object's position in a gravitational field.

Example: The efficiency equation demonstrates energy transfer relationships, such as calculating the efficiency of an electric motor converting electrical energy to mechanical energy.

Vocabulary: Magnetic flux density (B) measures the strength and concentration of a magnetic field.

Highlight: The transformer equation (V₁I₁ = V₂I₂) shows the conservation of power in ideal transformers, a crucial principle in power distribution.

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Subjects

Physics

Fun With Physics: Thermal Energy and Gravitational Potential Energy

Sam

@s4md33p

2 Followers

A comprehensive guide to essential thermal energy equations in physics and other fundamental physics formulas, covering mechanics, electricity, and energy transfer.

The document outlines key equations across six major physics topics: Matter, Forces, Electricity and Magnetism, Waves, Energy, and Global Challenges
Equations are presented with clear variable relationships, including gravitational potential energy formulas and kinetic energy calculations
Special attention is given to energy calculations and efficiency in energy transfer physics, particularly in thermal systems and electrical circuits
Higher Tier (HT) content includes advanced concepts like momentum and electromagnetic forces
The material progresses from basic mechanical principles to more complex electromagnetic relationships

...

24/03/2023

592

10/11

Physics

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Page 2: Advanced Physics Formulas

The second page expands into gravitational forces, electrical principles, and wave mechanics, culminating in efficiency calculations and transformer equations.

Definition: Gravitational potential energy represents stored energy due to an object's position in a gravitational field.

Example: The efficiency equation demonstrates energy transfer relationships, such as calculating the efficiency of an electric motor converting electrical energy to mechanical energy.

Vocabulary: Magnetic flux density (B) measures the strength and concentration of a magnetic field.

Highlight: The transformer equation (V₁I₁ = V₂I₂) shows the conservation of power in ideal transformers, a crucial principle in power distribution.

Sign up to see the content. It's free!

Access to all documents

Improve your grades

Join milions of students

By signing up you accept Terms of Service and Privacy Policy

Page 1: Fundamental Physics Equations

This page introduces core equations in physics, beginning with matter and mechanical forces. The equations cover density, thermal energy, and various motion-related calculations.

Definition: Density is defined as mass divided by volume, forming the foundation for material property calculations.

Example: The thermal energy change equation (ΔE = mcΔθ) shows how temperature changes affect energy, such as when heating water from 20°C to 100°C.

Vocabulary: Specific heat capacity (c) represents the energy needed to raise 1kg of a substance by 1°C.

Highlight: The kinetic energy equation (E = ½mv²) demonstrates how velocity has a squared relationship with energy, making it particularly significant in motion calculations.

Can't find what you're looking for? Explore other subjects.

Knowunity is the #1 education app in five European countries

Knowunity has been named a featured story on Apple and has regularly topped the app store charts in the education category in Germany, Italy, Poland, Switzerland, and the United Kingdom. Join Knowunity today and help millions of students around the world.

Download in

Google Play

Download in

App Store

4.9+

Average app rating

17 M

Pupils love Knowunity

#1

In education app charts in 17 countries

950 K+

Students have uploaded notes

Still not convinced? See what other students are saying...

iOS User

I love this app so much, I also use it daily. I recommend Knowunity to everyone!!! I went from a D to an A with it :D

Philip, iOS User

The app is very simple and well designed. So far I have always found everything I was looking for :D

Lena, iOS user