Physics, asked by meenakshisharmaaarya, 10 months ago

5. Explain the construction and working of a thermos flask. How does it minimise the loss of heat?

Answers

Answered by neevenemmanuel

Answer:

Explanation:

dont knoew

Answered by amarpriya3006

Answer:The outer casing of a thermos flask is made up of plastic or metal. Plastic, being a poor conductor of heat, acts as an insulator preventing the heat loss through conduction. ... the shiny surface of the walls also prevents heat loss through radiation

Explanation:please mark me as brainlist

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