![Q50 Draw a labelled diagram of a thermo flask Explain how the transfer of heat by conduction convect... Q50 Draw a labelled diagram of a thermo flask Explain how the transfer of heat by conduction convect...](https://d39460vivz6red.cloudfront.net/questions/PH-BB-SELINA7-CH5-EXSA-Q50/images/1_1592316499963.jpeg)
Q50 Draw a labelled diagram of a thermo flask Explain how the transfer of heat by conduction convect...
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Dewar or vacuum flask fully diagram isolated on white background. Cross section cut away view of a thermos vacuum flask. Diagram showing vacuum flask layers. Dewar flask or thermos. Stock vector Stock
Draw neat labelled diagrams of: Thermos flask - Sarthaks eConnect | Largest Online Education Community
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![Dewar or vacuum flask fully diagram isolated on white.Cross section cut away view of a thermos vacuum flask.Diagram showing vacuum flask layers.Vector Stock Vector Image & Art - Alamy Dewar or vacuum flask fully diagram isolated on white.Cross section cut away view of a thermos vacuum flask.Diagram showing vacuum flask layers.Vector Stock Vector Image & Art - Alamy](https://c8.alamy.com/comp/2F6NAGN/dewar-or-vacuum-flask-fully-diagram-isolated-on-whitecross-section-cut-away-view-of-a-thermos-vacuum-flaskdiagram-showing-vacuum-flask-layersvector-2F6NAGN.jpg)
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Draw a labelled diagram of a thermo flask. Explain how the transfer of heat by conduction, convection and radiation is reduced to a minimum in it.
![Draw a labelled diagram of a thermos flask. Explain how the transfer of heat by conduction, convection and radiation is reduced to minimum in it. Draw a labelled diagram of a thermos flask. Explain how the transfer of heat by conduction, convection and radiation is reduced to minimum in it.](https://www.vedantu.com/question-sets/24780801-8193-4ae9-b37f-b1707f58b26e5196789788182216028.png)