Are fluid ounces and ounces the same?

Answer:
No. A fluid ounce is a measure of volume, related to liquids and fluids. An ounce is a unit of weight or mass. A glass of water can have both - the glass and water together have a particular weight or mass but the water inside the glass has volume and is measured in fluid ounces.
First answer by 4Jays. Last edit by 4Jays. Contributor trust: 1563 [recommend contributor recommended]. Question popularity: 1 [recommend question].