Thermal conductivity of air with rise in temperature
Asked by admin @ in Physics viewed by 305 People
Thermal conductivity of air with rise in temperature
Answered by admin @
When the temp increases,the air expands ....thus conductivity is more........or u can refer physics class 9 chap.. heat
Similar Questions
Thermal conductivity of solid metals with rise in temperature
Asked by admin @ in Physics viewed by 289 persons
The thermal conductivity of solid metals increases with rise in temperature
Why thermal conductivity of liquid decreases with increase in temperature
Asked by admin @ in Chemistry viewed by 277 persons
Dependence of thermal conductivity of solids liquids and gases on temperature
How does young's modulus change with rise in temperature
Asked by admin @ in Physics viewed by 285 persons
How does young's modulus change with rise in temperature?
With rise in temperature the young's modulus of elasticity
Asked by admin @ in Physics viewed by 304 persons
How does young's modulus change with rise in temperature?
During a heating process the temperature of an object rises
Asked by admin @ in Chemistry viewed by 299 persons
During a heating process, the temperature of an object rises by 10°c this temperature rise is equivalent to a temperature rise of
In order to increase thermal energy the temperature must ___________
Asked by maham237 @ in Physics viewed by 284 persons
a.
increase
c.
remain the same
b.
decrease
d.
it cannot be determined
What happens to dry ice when its temperature rises
Asked by maham237 @ in Physics viewed by 325 persons
With rise of temperature the specific heat of water
Asked by admin @ in Physics viewed by 348 persons
What is the relationship between rise in temperature and specific heat of water?
How does conductivity of a semiconductor change with temperature
Asked by admin @ in Physics viewed by 309 persons
How does conductivity of Semiconductor change with rise in temperature ? Explain.
The ratio of thermal conductivity of two rods
Asked by admin @ in Math viewed by 351 persons
The ratio of thermal conductivity of two rods is 5:4.The two rods of same area of cross section and same thermal resistance will have the lengths in the ratio
The high thermal conductivity of water helps to
Asked by admin @ in English viewed by 683 persons
The high thermal conductivity of water helps to *
1 point(i) Dissolve food(ii) Dissolve metabolic wastes(iii) Regulate body temperature(iv) Sustain life supporting chemical reactions
Thermal conductivity of gas is due to transfer of
Asked by admin @ in Science viewed by 269 persons
Thermal conductivity of gas is due to transfer of?
What is the effect of temperature on ionic conductance
Asked by admin @ in Physics viewed by 270 persons
What is the effect of temperature on ionic conductance?
What is the effect of temperature on molar conductivity
Asked by admin @ in Chemistry viewed by 291 persons
What is the effect of temperature on molar conductivity
Hot air balloon rises up in the air because
Asked by admin @ in Science viewed by 283 persons
WHY DOES A HOT AIR BALLOON RISE UP IN THE AIR ?
Most viewed questions in Physics
Jeevandeep health and physical education std 10 answers pdf
Asked by admin @ in Physics viewed by 11082 persons
Hc verma physics class 9 solutions of describing motion
Asked by admin @ in Physics viewed by 2677 persons
Base area and stability of some objects with different shapes
Asked by admin @ in Physics viewed by 1537 persons
Which of the following statements about safe lifting are correct
Asked by admin @ in Physics viewed by 1524 persons
A rocket of mass m is launched straight up with thrust f⃗ thrust.
Asked by maham237 @ in Physics viewed by 1324 persons
A hair dryer with a resistance of 9.6 ohms operates at 120 volts for 2.5 minutes. the total electrical energy used by the dryer during this time interval is
Asked by maham237 @ in Physics viewed by 1212 persons
Mind map for light reflection and refraction class 10
Asked by admin @ in Physics viewed by 1156 persons
The african cicada is the world's loudest insect, producing a sound intensity level of 107 db at a distance of 0.50 m. what is the intensity of its sound (in w/m2) as heard by someone standing 3.1 m away? express your answer in watts per meter squared.
Asked by maham237 @ in Physics viewed by 1105 persons
A 5.8 x 10 4 watt elevator motor can lift
Asked by maham237 @ in Physics viewed by 1087 persons