Oh, dude, they're both a kilogram, like, obviously. It's not a trick question, it's just a matter of density. So, whether you're lugging around a kilo of cotton or a kilo of sand, either way, you're getting a workout!
Chat with our AI personalities
A kilogram is a kilogram, no matter what.
It's the same weight
A kilogram of sand takes up less space than a kilogram of air, because sand is more dense than air. A kilogram of sand takes up more space than a kilogram of gold, because sand is less dense than gold.
A kilogram is heavier.
A kilogram is heavier. Kilo means 1000, so a kilogram is a 1000 grams. The prefix kilo~ denotes 1,000.