MEDIUM
7th CBSE
IMPORTANT
Earn 100

Differentiate between laboratory thermometer and clinical thermometer.

Important Questions on Temperature and Heat

MEDIUM
7th CBSE
IMPORTANT
The Science Hub>Chapter 5 - Temperature and Heat>Exercises>Q 2
Differentiate between insulators and conductors.
MEDIUM
7th CBSE
IMPORTANT
The Science Hub>Chapter 5 - Temperature and Heat>Exercises>Q 3
Define temperature and heat.
MEDIUM
7th CBSE
IMPORTANT
The Science Hub>Chapter 5 - Temperature and Heat>Exercises>Q 4
Explain the different ways in which heat flows. 
MEDIUM
7th CBSE
IMPORTANT
The Science Hub>Chapter 5 - Temperature and Heat>Exercises>Q 5
Why does a clinical thermometer has a kink or a constriction in it? 
HARD
7th CBSE
IMPORTANT
The Science Hub>Chapter 5 - Temperature and Heat>Exercises>Q 1
What precautions should be taken while using a laboratory thermometer and a clinical thermometer? 
 
MEDIUM
7th CBSE
IMPORTANT
The Science Hub>Chapter 5 - Temperature and Heat>Exercises>Q 2
Explain why do gases expand more than solids on heating. 
MEDIUM
7th CBSE
IMPORTANT
The Science Hub>Chapter 5 - Temperature and Heat>Exercises>Q 3
Why does a thermos flask have a vacuum between its walls, is shiny inside and has a narrow neck to pour liquids?
HARD
7th CBSE
IMPORTANT
The Science Hub>Chapter 5 - Temperature and Heat>Exercises>Q 4
With the help of an experiment, explain how the heat is conducted from the heated end of the rod to its other end.