More Classes
5th Class
6th Class
7th Class
8th Class
9th Class
10th Class
11th Class
12th Class
NAT I
NAT II
CSS
IQ
General Knowledge
MDCAT
ECAT
GAT General
GAT Subject
Other Links
Go to Home
Online Tests
Science 7th Class English Medium Chapter 10 Online Test MCQs With Answers
Question # 1
The average energy due to movement of molecules in a substances is called.
Choose an answer
Potenital energy
Electric energy
Kinetic energy
Chemical energy
Previous
Skip
Next
Question # 2
When a 10 cm iron rod is heated to hgh tempeature.
Choose an answer
Its volume decreases
Its volume increases
Its density deceases
Its density increses
Previous
Skip
Next
Question # 3
Centigade scale is also called
Choose an answer
Fehrenheti scale
Fake scale
Absolute scale
Celsius scale
Previous
Skip
Next
Question # 4
An empty steel container is sealed and heated, which of the following properties of the gas is likely to increase.
Choose an answer
Mass
Pressure
Volume
Density
Previous
Skip
Next
Question # 5
The temerature o boiling water in centigrade scale is.
Choose an answer
0 oC
32 oC
37 oC
100 oC
Previous
Skip
Next
Question # 6
The bulb of the thermometer is filled with.
Choose an answer
Oil
Alcohol
Water
Salt
Previous
Skip
Next
Question # 7
The energy that transfers from one object to another due to the emperature differce is called.
Choose an answer
Atomic energy
Heat Energy
Light Energy
Sound Energy
Previous
Skip
Next
Question # 8
The rise of liquid in the thermomeer is due to.
Choose an answer
Evaporation
Contraction
Expansion
Sublimation
Previous
Skip
Next
Question # 9
The degreee of hotness or coldness is called.
Choose an answer
Thermal contrction
Heat
Thermal Expansion
Temperature
Previous
Skip
Next
Question # 10
The temperature of melting ice in Fahrenheit scale is.
Choose an answer
0 oF
32 oF
100 oF
212 oF
Previous
Skip
Next
Question # 11
The contraction of the objects on cooling is due to.
Choose an answer
Reduction in size of the particles
Increase in size of the particles
Increase in inter particles distances
Decrease in inter particle distances
Previous
Skip
Next
Back