What instrument is used to measure specific heat capacity?
Calorimeter
Hence we can say that the device that is used for the measurement of specific heat capacity of solid and liquid is Calorimeter. The main purpose of a calorimeter is described to be the measurement of the amount of the heat developed during the occurrence of any mechanical, chemical or electrical phenomenon.
How do I measure specific heat capacity?
It describes how much heat must be added to a unit of mass of a given substance to raise its temperature by one degree Celsius. The units of specific heat capacity are J/(kg °C) or equivalently J/(kg K). The heat capacity and the specific heat are related by C=cm or c=C/m.
Which device used to measure the specific heat of a solid in the laboratory?
The calorimeter is a device used to measure the heat flow of a chemical or physical reaction. Calorimetry is the process of measuring this heat.
What is the specific heat capacity of a solid?
Definition. In other words specific heat of a solid or liquid is the amount of heat that raises the temperature of a unit mass of the solid through 1° C. We symbolise it as C. In S.I unit, it is the amount of heat that raises the temperature of 1 kg of solid or liquid through 1K.
What is specific heat ratio of air?
The ratio of the specific heats γ = CP/CV is a factor in adiabatic engine processes and in determining the speed of sound in a gas. This ratio γ = 1.66 for an ideal monoatomic gas and γ = 1.4 for air, which is predominantly a diatomic gas.
How do you find the specific heat of moist air?
This is given by the equation: h = ha + H*hg; where ha is the specific enthalpy of dry air, H is the humidity ratio, and hg is the specific enthalpy of water vapor.
What is a calorimeter used for?
calorimeter, device for measuring the heat developed during a mechanical, electrical, or chemical reaction, and for calculating the heat capacity of materials.
How do you find the specific heat of a material?
To measure specific heat in the laboratory, a calorimeter of some kind must be used. A calorimeter is a well-insulated container that can measure energy changes. The calorimeter is insulated to reduce the loss or gain of energy to or from the surroundings.
What is the specific heat of air in Btu?
0.24 BTU per pound
This number includes the specific heat (Cp) of air (0.24 BTU per pound per degree Fahrenheit). It takes 0.24 BTU of heat to change the temperature of one pound of air by one degree F. The 1.08 factor also contains the specific density of air (0.075 pounds per cubic foot).