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Recent questions tagged thermal properties
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1
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List four substances which are good absorbers of sound.
asked
Jan 2, 2019
in
Class 11
by
kratos
sound
thermal properties
oscillations
class-11
medical imaging
class-10
icse
sources of energy
+2
votes
1
answer
Iron rim is made slightly smaller than the wooden wheel.
asked
Dec 4, 2018
in
Class 11
by
kratos
changes around us
thermal properties
thermal properties of matter
class-11
class-6
class-7
heat and thermodynamics
+1
vote
1
answer
Name the portion between the rim and the hub of a cast iron pulley
asked
Nov 6, 2018
in
Class 12
by
kratos
cbse
thermal properties
class-11
class-10
indian geography
areas related to circles
class-12
+3
votes
1
answer
Colour of a star depends upon (a) luminosity (b) temperature (c) brightness (d) all of these
asked
Oct 6, 2018
in
Class 12
by
kratos
neet
thermal properties
thermal properties of matter
class-11
aiims
+2
votes
1
answer
Newton'* law of cooling is a special case of (a) Wien'* displacement law
asked
Sep 30, 2018
in
Class 11
by
kratos
class-8
thermal properties of matter
thermal properties
class-11
icse
heat transfer
+3
votes
1
answer
The resistance temperature coefficient is defined as (A) increase in resistance per degree centigrade
asked
Sep 18, 2018
in
Chemistry
by
kratos
stoichiometry in physical chemistry
thermal properties
class-11
jee
physical chemistry
molecular mass
jee mains
mole concept
class-12
current electricity
+1
vote
1
answer
Describe the Stefan’* Law.
asked
Sep 18, 2018
in
Class 12
by
kratos
neet
thermal properties
thermal properties of matter
class-11
properties of matter
+3
votes
1
answer
Convert 0 K into centigrade scale.
asked
Sep 12, 2018
in
Class 11
by
kratos
thermal properties
heat and thermodynamics
class-11
states of matter
+1
vote
1
answer
The temperature and the dew point in an open room are 20°C and 10°C. If the room temperature drops to 15°C,
asked
Aug 30, 2018
in
Class 12
by
kratos
thermal properties
class-11
class-7
recording of weather
icse
class-12
kinetic theory of gases
+2
votes
1
answer
State : (i) Stefan'* law and (ii) Wine'* displacement law. How can you derive Newton'* law of cooling from Stefan'* law ?
asked
Aug 16, 2018
in
Physics
by
kratos
thermal properties
thermal properties of matter
transfer of heat
class-11
jee
thermodynamics
statistical physics
jee mains
+3
votes
1
answer
State Wien'* displacement law.
asked
Aug 6, 2018
in
Physics
by
kratos
thermal properties
thermal properties of matter
class-11
jee
thermodynamics
statistical physics
jee mains
+2
votes
1
answer
Explain how a metal rim slightly smaller than a wooden wheel can be fixed on it.
asked
Aug 3, 2018
in
Class 11
by
kratos
changes around us
thermal properties
thermal properties of matter
class-11
class-6
class-7
+2
votes
1
answer
At what temperature the centigrade (celsius) and Fahrenheit readings at the same.
asked
Jun 14, 2018
in
JEE
by
kratos
thermal properties
class-11
jee
thermodynamics
properties of solids and liquids
jee mains
heat and thermodynamics
+1
vote
1
answer
How do you derive Newton’* law of cooling from Stefan’* law?
asked
May 24, 2018
in
JEE
by
kratos
thermal properties
thermal properties of matter
transfer of heat
class-11
jee
class-12
+2
votes
1
answer
Establish a correlation between Centigrade and Fahrenheit temperature scales.
asked
May 24, 2018
in
JEE
by
kratos
thermal properties
class-11
jee
thermodynamics
jee mains
manometers
barometers
heat and thermodynamics
+1
vote
1
answer
A blacksmith fixes iron ring on the rim of the wooden wheel of a bullock cart. The diameter of the rim and the iron ring are 5.243 m
asked
Apr 30, 2018
in
Class 11
by
kratos
measurement
changes around us
thermal properties
class-11
circles
class-6
properties of matter
class-7
+3
votes
1
answer
A iron ring of diameter 5.231 m is to be fixed on a wooden rim of diameter 5.243 m both initially at 27C.
asked
Apr 26, 2018
in
JEE
by
kratos
changes around us
thermal properties
thermal properties of matter
class-11
jee
class-6
simple harmonic motion
jee mains
+2
votes
1
answer
Steam is passed into 22 gm of water at 20°C. The mass of water that will be present when the water acquires a temperature of 90°C?
asked
Mar 25, 2018
in
Class 12
by
kratos
neet
thermal properties
class-11
jee
properties of matter
class-9
jee mains
heat
+2
votes
1
answer
What is the units of emissive power in stefan'* law?
asked
Jan 21, 2018
in
Class 12
by
kratos
neet
thermal properties
thermal properties of matter
class-11
aiims
class-12
+1
vote
1
answer
The find mode which type of class-interdval is required?
asked
Jan 19, 2018
in
Class 11
by
kratos
thermal properties
class-11
inheritance
measures of central tendency
class-9
class-10
statistics
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