Question

Define the following terms:

- space
- depth
- mass

Answer 1

- space: How wide an area is.
- depth: How far down or how thick something is.
- mass: How heavy something is.

These are examples of dimensions.

Answer 2

space - the unlimited or incalculably great three-dimensional realm or expanse in which all material objects are located and all events occur.
depth - the quality of being deep; deepness
mass - a body of coherent matter, usually of indefinite shape and often of considerable size: