ThermodynamicsHard
Question
Woolen clothes keep the body warm because the wool :
Options
A.decrease the temperature of the baby
B.is a good conductor of heat
C.increases the temperature of the body
D.is a bad conductor of heat
Solution
Wool is bad conductor of heat. it does not allow heat to pass on from body to surrounding. So body is kept warm.
Create a free account to view solution
View Solution FreeMore Thermodynamics Questions
An ideal gas at 27o C is heated under constant pressure such that its volume is doubled, its temperature will be :...The real coefficient of volume expansion of glycerine is 0.000597 per oC and linear coefficient of expansion of glass is...An ideal gas is initially at temperature T and volume V. Its volume is increased by ᐃV due to an increase in tempe...The relation PVγ = constant implies :...The intensity of radiation emitted by the sun has its maximum value at a wavelength of 510 nm and emitted by the north s...