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0:18:23

GCSE Science (Physics): Calculating Gravitational Potential Energy

0:18:49

GCSE Science (Physics): Calculating Kinetic Energy

0:44:14

Reducing Unwanted Energy Transfers through Lubrication and Insulation

0:25:44

GCSE Science (Physics): Infrared radiation

0:17:46

GCSE Science (Physics): CONVECTION

0:27:37

GCSE Science (Physics): Conduction

0:13:17

GCSE Science (Physics): Heat and temperature

0:26:22

GCSE Science (Chemistry): Electronic Structure / Electron Configuration

0:26:08

GCSE Science (Chemistry): Balancing Equations 2 - The Answers!

0:33:10

GCSE Science (Biology): What is DNA and how does it work?

0:49:32

GCSE Science (Chemistry): Balancing Equations and Basic Chemistry Principles

0:30:34

GCSE Science (Chemistry) Calculating reacting masses from balanced equations -Moles Mr Mass equation