What is heat capacity? | Chemistry | JEE/NEET | Extraclass.com скачать в хорошем качестве

What is heat capacity? | Chemistry | JEE/NEET | Extraclass.com

Watch More Videos @ http://bit.ly/extraclassapp, http://extraclass.com/ This video will help you to learn What is heat capacity? What is heat capacity? Heat Capacity of a defined system is the amount of heat required to increase the system's temperature by one degree Heat Capacity is expressed in the units of thermal energy per degree temperature. To help the analysis of systems having certain specific dimensions, molar heat capacity and specific heat capacity are used. Molar Heat Capacity (Cm) Is the amount of heat needed to increase the temperature of one mole of a substance by one degree Molar heat capacity is expressed in joules per moles per degrees Celsius (or Kelvin) Molar heat capacity is further classified into Molar heat capacity at constant pressure (Cp) and Molar heat capacity at constant volume (Cv) The relation between Cp and Cv is given by Mayor’s formula which is Cp minus Cv is equal to R and Poisson's Ratio gives us Cp into Cv equal to gamma Specific Heat Capacity Is the amount of heat needed to increase the temperature of one gram of a substance by one degree It is expressed in joules per gram per degree Celsius, Quantity of heat is a measurement of the amount of heat present. The formula of the quantity of heat, q, is equal to the mass of a substance, m, multiplied with the specific heat and the change in temperature, Delta ‘T’. Thanks for watching this video. Download Extraclass.com app: - Play Store: http://bit.ly/extraclassapp Follow us on our social media handles to stay updated. Website – https://www.extraclass.com/ Facebook -   / extraclassofficial   Instagram -   / extraclassofficial   Youtube -    / extraclass   Twitter -   / extraclass_com   Happy Learning!! “Thanks for watching”. #Extraclass #Heatcapacity #chemistry