Welcome to the science page!

Atomic spectra are the patterns of light that are produced when an atom is excited, or when its electrons jump...

Internal energy is the total energy stored within a material or a system. This energy can take many forms, such...

Four things can happen when you heat an object: Its temperature increases. It expands or contracts. It glows. It changes...

https://www.youtube.com/watch?v=UCKC-QVcVn0 The drinking bird is a toy that is also an example of a heat engine. It is a glass...

A van der Waals gas is a type of gas that behaves differently from an ideal gas, especially at high...

https://www.youtube.com/watch?v=gl2Es3g9ODQ The critical point is a temperature and pressure at which the properties of the liquid and gas phases become...

https://www.youtube.com/watch?v=QNoE5IoRheQ Thermal expansion is when things get bigger as they get hotter, and smaller as they get colder. This happens...

Heat capacity is a measure of how much heat energy is needed to make an object or substance get warmer...

Temperature is a way of measuring how hot or cold something is. It tells us how much heat energy is...

https://www.youtube.com/watch?v=5kj53p8rTP8 Thermal conduction is the process of transferring heat energy through a material from a hot object to a colder...

Blackbody radiation is a type of light that comes from an object that is so hot that it glows. Imagine...

A heat engine is like a machine that can turn heat into useful work. Just like how a water wheel...

The Magnus force is a special force that acts on spinning objects moving through a fluid, such as air or...

The zeroth law of thermodynamics says that if you have three things, and the first thing is the same temperature...

There are three types of nuclear radiation: alpha particles, beta particles, and gamma rays. Alpha particles: These are positively charged...