Heat Transfer Through Radiation
Heat Transfer Through Radiation
Radiation
All hot bodies emit heat by the process of radiation. Radiation of heat does not require a medium. Sunlight comes to the earth because of radiation as there is no medium present between the atmosphere of the earth and the sun.
One can feel the heat of bonfire by standing around it. We get warmth from the room heater because of radiation.
Application Of Radiation.
In a vacuum flask, which methods of heat transfer are prevented by the vaccum ? | |||
| Right Option : C | |||
| View Explanation | |||
The atmosphere is heated mainly by ________________________ . | |||
| Right Option : B | |||
| View Explanation | |||
The electric room heater works on the principle of _______________________ . | |||
| Right Option : B | |||
| View Explanation | |||
Students / Parents Reviews [10]
One of the best institutes to develope a child interest in studies.Provides SST and English knowledge also unlike other institutes. Teachers are co operative and friendly online tests andPPT develope practical knowledge also.
Aman Kumar Shrivastava
10thIt was a good experience with Abhyas Academy. I even faced problems in starting but slowly and steadily overcomed. Especially reasoning classes helped me a lot.
Cheshta
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Hiya Gupta
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Manish Kumar
10thMy experience was very good with Abhyas academy. I am studying here from 6th class and I am satisfied by its results in my life. I improved a lot here ahead of school syllabus.
Ayan Ghosh
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Eshan Arora
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Barkha Arora
10thAbhyas is a complete education Institute. Here extreme care is taken by teacher with the help of regular exam. Extra classes also conducted by the institute, if the student is weak.
