ELI5: Explain Like I'm 5

Stefan–Boltzmann law

Have you ever felt how hot a stove or a lamp can be? That's because things that are hot give off heat in the form of light and heat waves.

Scientists have discovered that the amount of heat and light energy that an object gives off depends on how hot it is. This is where the Stefan-Boltzmann Law comes in.

The Stefan-Boltzmann Law is a scientific rule that helps us understand how much heat a hot object like a lamp or a stove is giving off. It tells us that the amount of heat released by an object is directly proportional to the fourth power of its temperature.

In simple terms, this means that if you double the temperature of a hot object, it will release 16 times more heat and light energy than before!

So, the hotter something is, the more heat and light energy it gives off. This law is important because it helps us understand how energy moves around in our world, and it is used in many fields of science, including astronomy and climate science.