EASY
7th CBSE
IMPORTANT
Earn 100

What is the usual temperature range of a laboratory thermometer?

Important Questions on Heat and Its Effects

EASY
7th CBSE
IMPORTANT
LEARNING SCIENCE>Chapter 4 - Heat and Its Effects>Exercise>Q 2
What are the two conditions necessary for the conduction of heat?
EASY
7th CBSE
IMPORTANT
LEARNING SCIENCE>Chapter 4 - Heat and Its Effects>Exercise>Q 3
How does the heat from the sun reach the earth?
EASY
7th CBSE
IMPORTANT
LEARNING SCIENCE>Chapter 4 - Heat and Its Effects>Exercise>Q 4
How do we measure heat?
EASY
7th CBSE
IMPORTANT
LEARNING SCIENCE>Chapter 4 - Heat and Its Effects>Exercise>Q 1
Give two precautions to be taken while reading a clinical thermometer.
MEDIUM
7th CBSE
IMPORTANT
LEARNING SCIENCE>Chapter 4 - Heat and Its Effects>Exercise>Q 2
Define conduction and give one example to show heat transfer by conduction.
MEDIUM
7th CBSE
IMPORTANT
LEARNING SCIENCE>Chapter 4 - Heat and Its Effects>Exercise>Q 3
Define radiation. Give one example to show heat transfer by radiation.
EASY
7th CBSE
IMPORTANT
LEARNING SCIENCE>Chapter 4 - Heat and Its Effects>Exercise>Q 4
What is the sea breeze? How is it set up?
EASY
7th CBSE
IMPORTANT
LEARNING SCIENCE>Chapter 4 - Heat and Its Effects>Exercise>Q 5
Why is mercury used in thermometers?