EASY
7th CBSE
IMPORTANT
Earn 100

Why is mercury used as the liquid in the thermometer?

Important Questions on Heat

EASY
7th CBSE
IMPORTANT
Galaxy Science in Everyday Life>Chapter 4 - Heat>Chapter Review>Q 1
Heat flows from
EASY
7th CBSE
IMPORTANT
Galaxy Science in Everyday Life>Chapter 4 - Heat>Chapter Review>Q 2
The mode of transfer of heat in which molecules do not change their position is:
MEDIUM
7th CBSE
IMPORTANT
Galaxy Science in Everyday Life>Chapter 4 - Heat>Chapter Review>Q 3
Sea breeze is caused due to 
 
EASY
7th CBSE
IMPORTANT
Galaxy Science in Everyday Life>Chapter 4 - Heat>Chapter Review>Q 4
Body temperature of a normal human body is: 
MEDIUM
7th CBSE
IMPORTANT
Galaxy Science in Everyday Life>Chapter 4 - Heat>Chapter Review>Q 5
Which of the following is a good conductor of heat? 
EASY
7th CBSE
IMPORTANT
Galaxy Science in Everyday Life>Chapter 4 - Heat>Chapter Review>Q 1
Heat energy always flows from hotter to _____ body.
EASY
7th CBSE
IMPORTANT
Galaxy Science in Everyday Life>Chapter 4 - Heat>Chapter Review>Q 2
The first thermometer ever used was ______.
HARD
7th CBSE
IMPORTANT
Galaxy Science in Everyday Life>Chapter 4 - Heat>Chapter Review>Q 2
Give reason: A clinical thermometer cannot be used to measure temperature of boiling water.