![The diagram shows a thermos flask and an enlarged view of a section through the flask wall. Which types of heat transfer is/are prevented by the vacuum? The diagram shows a thermos flask and an enlarged view of a section through the flask wall. Which types of heat transfer is/are prevented by the vacuum?](https://df0b18phdhzpx.cloudfront.net/ckeditor_assets/pictures/1612602/original_a.jpg)
The diagram shows a thermos flask and an enlarged view of a section through the flask wall. Which types of heat transfer is/are prevented by the vacuum?
![please give the diagram of the thermos flask showing its structure - Science - - 9221633 | Meritnation.com please give the diagram of the thermos flask showing its structure - Science - - 9221633 | Meritnation.com](https://s3mn.mnimgs.com/img/shared/discuss_editlive/2953302/2012_05_31_16_27_03/Thermos%201.png)
please give the diagram of the thermos flask showing its structure - Science - - 9221633 | Meritnation.com
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