Instructions on how to enable your browser are contained in the help file.
Physics 9 Chapter 8 - Thermal Properties of Matter -32
What is brass?
d) None of these
Which of the following metal is present in bimetal strip?
What is iron?
b) None of these
Which of the following is CORRECT about bimetal strip?
a) Brass expands more than iron on heating
b) Brass contracts less than iron on cooling
c) Brass contracts more than iron on cooling
d) Brass expands less than iron on heating
Which of the following thermometers are used to measure temperature in furnaces?
a) Trimester thermometers
b) Mercury thermometers
c) Clinical thermometers
d) Bimetal thermometers
Which of the following thermometers are used to measure temperature in ovens?
a) Clinical thermometers
b) Bimetal thermometers
c) Mercury thermometers
d) Trimester thermometers
Below which temperature, water on cooling begins to expand?
a) Below 4
b) Below -4
c) Below -2
d) Below 2
What is the unusual expansion of water called?
a) Linear thermal expansion of water
b) Cubic thermal expansion of water
c) Volume thermal expansion of water
d) Anomalous expansion of water
In which of the following, anomalous expansion occurs?
How many types of thermal volume expansion for liquid are there?
This is more feedback!
This is the feedback!