What is the meaning of 'capacity' in scientific terms?

In scientific terms, 'capacity' refers to the amount of space that an object can fill, which is accurately represented by the answer option chosen. This concept is particularly important in various fields of science, such as chemistry and physics, where it relates to measuring the volume of liquids, gases, or solids that a container can hold. For example, if a container has a capacity of 500 milliliters, it can hold up to that volume of liquid without overflowing.

The other definitions provided in the options do not capture the essence of 'capacity' as it is understood in scientific contexts. Weight is a different measure that pertains to how heavy something is, while speed refers to how fast an object travels, and temperature measures thermal energy, all of which fall outside the definition of capacity.