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Published on: 04/10/2022
QB365 provides a detailed and simple solution for every Possible Creative Questions in Class 10th Science Subject -Thermal Physics, English Medium. It will help Students to get more practice questions, Students can Practice these question papers in addition to score best marks.
Download Tamil Nadu 10th Standard Science question papers, model tests, one-mark questions, important questions, and public exam papers in PDF format. Free study materials and answer keys for TN State Board students.
Questions + Answers key
Take MCQ Science Test1.
Gas laws state the relationship between _____ properties of gas.
pressure
volume
Temperature & mass
all the above
2.
According to Charles's law
P ∝ \(\frac{1}{V}\)
V ∝ T
V ∝ n
all the above
3.
At constant temperature volume is inversely proportional to pressure of a gas is known as
Boyle's law
Charles
Avogadro
None
4.
Fundamental laws of gases are
Boyle's law
Charles's law
Avogadro
all the above
5.
Linear expansion is the change in _____ when object is heated or cooled.
length
area
volume
density
6.
Change in volume of a solid during heating is
Linear expansion
Superficial expansion
Cubical expansion
apparent expansion
7.
Increase in area due to heating is called
Linear expansion
Superficial expansion
Cubical expansion
real expansion
8.
Thermal expansion at particular temperature is less in
solid
liquid
gas
all above
9.
All the substances will undergo the following changes like _____ when heated.
increase in temperature
expansion of substance
change of state
all the above
10.
SI unit of heat is
calorie
joule
kilo calorie
kelvin
11.
SI unit of temperature is
Celsius
Fahrenheit
Kelvin
None
12.
Temperature is a property which determines
amount of heat a body contains
total absolute energy a body has
direction of flow of heat
thermal energy
13.
14.
At what temperature are Celsius and Fahrenheit equal
40°
-40°
00
100°
15.
Which of the following has the fastest process of heat transfer?
Conduction
convection
Radiation
all the above
1.
(d)
all the above
2.
(b)
V ∝ T
3.
(a)
Boyle's law
4.
(d)
all the above
5.
(a)
length
6.
(c)
Cubical expansion
7.
(b)
Superficial expansion
8.
(a)
solid
9.
(d)
all the above
10.
(b)
joule
11.
(c)
Kelvin
12.
(c)
direction of flow of heat
13.
(a)
14.
(b)
-40°
15.
(c)
Radiation
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Tamilnadu Stateboard 10th Standard Subjects
Tamilnadu Stateboard Standards
