What does BTU mean in energy?

A British thermal unit (also known as a btu is a standard measure of thermal energy. It is defined as one calorie of heat which is equal to the amount of energy needed to increase the temperature of one pound of water by one degree (or about 0.5 degrees Celsius). A gas burner with a heating capacity of 10,000 BTUs can heat an area of about 1,200 square feet of space. A furnace with a heating capacity of 30,000 BTUs can heat a

What does BTU mean in military?

Using the standard US military definition, one pound of thermal energy is equivalent to approximately 1.8 kwh of potential energy. Energy is usually expressed in thermal (heat) units, including BTU. The higher the number of BTU, the more heat an appliance is capable of producing or transferring.

What does BTU mean in tobacco?

One BTU is equal to the amount of energy needed to heat one pound of water 1 degree Fahrenheit. The heating value of various fuels varies depending on their chemical makeup. Natural gas has the highest heating value, which is about four times that of gasoline.

What does BTU mean in physics?

The term “BTU” refers to the amount of energy required to heat an object one degree Celsius. In other words, one pound of water absorbs approximately 17.5 joules of energy when it rises in temperature from 0°C to 100°C. In order to convert this energy from one form (heat) to another (work), we use the energy equivalent of one pound of water (or other specific amount). This value is defined as one “British thermal

What does BTU mean in coal?

The number of BTUs (British thermal units) produced by burning one pound of coal is a measure of how much heat it generates. A higher density of energy is expressed in BTUs. For example, one ton of anthracite coal has approximately 1,600,000 BTUs.