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?
Look at the picture of a thermos flask showing five of its most important features.
What is vacuum?
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?
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?
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?
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?
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?
