Malini Sheshdari Solutions for Chapter: Heat, Exercise 3: STEP OUT
Malini Sheshdari Science Solutions for Exercise - Malini Sheshdari Solutions for Chapter: Heat, Exercise 3: STEP OUT
Attempt the practice questions on Chapter 4: Heat, Exercise 3: STEP OUT with hints and solutions to strengthen your understanding. CONCERT Science 7 solutions are prepared by Experienced Embibe Experts.
Questions from Malini Sheshdari Solutions for Chapter: Heat, Exercise 3: STEP OUT with Hints & Solutions
What is the principle of the thermos flask?
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Look at the picture of a thermos flask showing five of its most important features.
What is vacuum?
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Look at the picture of a thermos flask showing five of its most important features.
What is the function of the vacuum in the thermos flask?
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Look at the picture of a thermos flask showing five of its most important features.
Why are the walls of the flask made of glass?
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Look at the picture of a thermos flask showing five of its most important features.
Why are the walls of the flask coated with silver?
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Look at the picture of a thermos flask showing five of its most important features.
Why is the cap of the flask made of plastic?
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Three students complained of feeling sick when they came back home after a camping trip. The doctor checked their temperatures. Here are the readings of the thermometers showing the temperatures that were observed. Write down who has a normal temperature, who has a slight fever and who has a high fever?
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