A series of free GCSE/IGCSE Physics Notes and Lessons.
In these lessons, we will
• Describe the main renewable sources of energy.
• Describe the advantages and disadvantages of renewable sources.
A renewable energy source is one that is being (or can be) replenished as it is used.
Some examples of renewable energy are:
Tidal power, Biofuels, Geothermal, Wave Power
Renewable and Non-renewable Energy
Renewable and non-renewable energy resources for IGCSE Physics - includes the energy changes and how they work.
In these lessons, we will
• Describe the main renewable sources of energy.
• Describe the advantages and disadvantages of renewable sources.
A renewable energy source is one that is being (or can be) replenished as it is used.
Some examples of renewable energy are:
Tidal power, Biofuels, Geothermal, Wave Power
Renewable and non-renewable energy resources for IGCSE Physics - includes the energy changes and how they work.
Try out our new and fun Fraction Concoction Game.
Add and subtract fractions to make exciting fraction concoctions following a recipe. There are four levels of difficulty: Easy, medium, hard and insane. Practice the basics of fraction addition and subtraction or challenge yourself with the insane level.
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