What is mass upon volume known as?

Ever crammed way too much stuff into a suitcase? You know, where you’re sitting on it just to get it to zip? That’s kind of like density! It’s basically how much stuff – mass – is crammed into a certain space – volume. So, what is mass upon volume known as? It’s called density! Pretty simple, right?

The actual formula is Density = Mass / Volume. Easy peasy. Think of it like this: Imagine a brick and a loaf of bread, both about the same size. The brick is way heavier, right? That’s because it’s denser. More mass packed into the same volume. I remember once trying to carry a small box filled with old textbooks—talk about dense! My arms felt like they were going to fall off. It was tiny but ridiculously heavy! That’s high density for you. So, yeah, a higher density just means more mass jammed into the same space. Makes sense, doesn’t it?