Class 7 Science - Temperature & Transfer of Heat | CBSE Board

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  • Опубліковано 26 сер 2024
  • Useful for CBSE, ICSE, All State Boards
    Grade: 07
    Subject: Science
    Lesson : Temperature and Transfer of Heat Class 7
    Effect of heat are:
    Heat increase in temperature
    Heat expand a substance
    Heat changes the state
    Heat bring chemical change.
    Heat affect living thing
    In this video we’ll find out more about hot and cold bodies and also about the direction of flow of heat.
    Temperature is the degree of change of temperature and can be measured using a thermometer or a calorimeter. It is a means of determining the internal energy contained within the system.
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