ICSE Class 7 Answered
Define heat energy
Asked by Neerajkr615 | 19 Mar, 2019, 03:50: AM
Expert Answer
Heat is a form of energy which flow due to temperature difference between two bodies. Heat energy always flow from hot body to cold body. Its SI unit is joule.
There are three modes of heat transfer
1. Conduction (heating of metal rod)
2. Convection (boiling of water)
3. Radiation (solar energy reaches earth by radiation)
Answered by Ankit K | 19 Mar, 2019, 08:10: AM
Concept Videos
-
Modes of Transfer of Heat
Heat, Modes of Transfer of Heat -
Modes of Transfer of Heat
Heat, Modes of Transfer of Heat -
Modes of Transfer of Heat
Heat, Modes of Transfer of Heat
ICSE 7 - Physics
Asked by madhutarun2014 | 06 Apr, 2020, 02:41: PM
ANSWERED BY EXPERTICSE 7 - Physics
Asked by aaseemsiddiqui035 | 18 Nov, 2019, 08:42: PM
ANSWERED BY EXPERTICSE 7 - Physics
Asked by Neerajkr615 | 19 Mar, 2019, 03:50: AM
ANSWERED BY EXPERTICSE 7 - Physics
Asked by harshkumar73555 | 01 Mar, 2019, 07:57: AM
ANSWERED BY EXPERTICSE 7 - Physics
Asked by sahasaikat456 | 26 Oct, 2018, 01:51: PM
ANSWERED BY EXPERTICSE 7 - Physics
Asked by ghoshu76 | 30 Sep, 2018, 07:27: PM
ANSWERED BY EXPERT