EASY
7th ICSE
IMPORTANT
Earn 100

What is the Celsius scale of temperature ?

Important Questions on Heat

MEDIUM
7th ICSE
IMPORTANT
Concise PHYSICS Middle School 7>Chapter 5 - Heat>TEST YOURSELF>Q 11
What is the Fahrenheit scale of temperature?
EASY
7th ICSE
IMPORTANT
Concise PHYSICS Middle School 7>Chapter 5 - Heat>TEST YOURSELF>Q 12
What is the Kelvin scale of temperature?
EASY
7th ICSE
IMPORTANT
Concise PHYSICS Middle School 7>Chapter 5 - Heat>TEST YOURSELF>Q 13
The figure shows a glass tumbler containing hot milk which is placed in a tub of cold water. State the direction in which heat will flow.
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MEDIUM
7th ICSE
IMPORTANT
Concise PHYSICS Middle School 7>Chapter 5 - Heat>TEST YOURSELF>Q 14
Draw a neat labelled diagram of a laboratory thermometer.
EASY
7th ICSE
IMPORTANT
Concise PHYSICS Middle School 7>Chapter 5 - Heat>TEST YOURSELF>Q 15
Write down the body temperature of a healthy person.
EASY
7th ICSE
IMPORTANT
Concise PHYSICS Middle School 7>Chapter 5 - Heat>TEST YOURSELF>Q 16
What do you understand by thermal expansion of a substance ?
EASY
7th ICSE
IMPORTANT
Concise PHYSICS Middle School 7>Chapter 5 - Heat>TEST YOURSELF>Q 17
Name two substances which expand on heating.
MEDIUM
7th ICSE
IMPORTANT
Concise PHYSICS Middle School 7>Chapter 5 - Heat>TEST YOURSELF>Q 18
Why do telephone wires sag in summer ?