This video discusses thermal equilibrium, energy transfer, and the definition of internal energy

This video discusses how to use trigonometry to explain beatmatching

In this video from <i>Studynova</i> we look at Hertzsprung-Russell diagrams and main sequence.

Video presentation from Studynova. Parallax, parsec, astronomical unit (part III).

In this video from <i>Studynova</i> we look at the key SHM equation, angular frequency and acceleration.

Video tutorial on Graphing displacement, velocity, acceleration (IB Physics, AP, GCSE, A level)

This video discusses specific heat capacity and how to measure it (electric and mixtures)

Video tutorial on the sum of the terms of a finite arithmetic sequence(IB Math, GCSE, A level, AP)

What is calculus all about? - derivatives and integrals (IB Math, GCSE, A level, AP)

Introduction to logarithms, and the notation we use (IB Math, GCSE, A level, AP) .

This video discusses graphing sin, cos, tan by hand, including transformations (Part I)

This video discusses non-right angle trigonometry, the Sine rule, and the Cosine rule

In this video from <i>Studynova</i> we look at second derivatives to find inflection points and using calculus to sketch graphs.

Video tutorial on Single, binary (visual, spectroscopic, eclipsing), red giant, white dwarf (IB Physics, GCSE, A level, AP) .

In this video from <i>Studynova</i> we look at solving equations that use exponents.

Video presentation from Studynova . Astrophysics - Distance - Cepheid variables (2/2) - (IB Physics, GCSE, A level, AP)

Video tutorial about the solar system and beyond - an introduction to astrophysics (IB Physics, GCSE, A level, AP) .

Video tutorial on Free body diagrams (IB Physics, AP, GCSE, A level) .

This video demonstrates the basic definitions of heat and temperature.

In this video from <i>Studynova</i> we look at Newtons 1st law: objects in motion tend to stay in motion.

Thie video discusses an introduction to unit circle,and radians