Q:
# What is the unit used to express volume?

**The unit used to express volume is the cubic meter.** This is the SI unit for the volume of a solid, gas or liquid. Volume is also expressed in units like liter, gallon, quart, pint, fluid ounce and cup.

In the U.S., two measurement systems, the U.S. System and the metric system, are used. The SI system, which was introduced for worldwide standardized measurements, is based on the metric system. Gallon, quart, pint, fluid ounce and cup are part of the U.S. System. One gallon is equivalent to 4 quarts, while 1 quart is equivalent to 2 pints. One pint is equivalent to 16 fluid ounces. Liter is part of the metric system. One liter is equivalent to 1 cubic deciliter.

Learn more about Arithmetic-
Q:
## What is air density?

A: Air density is the mass of air per unit of volume it occupies, and it is expressed in kilograms per cubic meter when using the metric system. In the free a... Full Answer >Filed Under: -
Q:
## How do you convert a square centimeter to a square meter?

A: There are 100 centimeters in 1 meter, so the math for converting 1 square centimeter to square meters is simple. Multiply 100 by 100 to get the number of s... Full Answer >Filed Under: -
Q:
## What are the notable mathematical problems that feature pi?

A: Some mathematical problems that feature pi are the area of a circle, a circle's circumference, arc length and the different surface area and volume formula... Full Answer >Filed Under: -
Q:
## Who invented the unit circle?

A: The unit circle does not have a known creator but was rather an amalgamation of different ideas from early astronomers and mathematicians. Contributors to ... Full Answer >Filed Under: