Semiconductor is a class of solid whose conductivity increases with an increase in
Pressure
Temperature
Current
Voltage
Correct answer is B
No explanation has been provided for this answer.
Infinite
Ten
Eight
Forty
Correct answer is A
No explanation has been provided for this answer.
The heat required to raise a mass of a substance through 1K is known as
Specific heat capacity
Specific latent heat of vaporization
Capacity latent heat of fusion
Heat capacity
Correct answer is D
No explanation has been provided for this answer.
The rate of cooling of a heated quantity of liquid in an enclosure depends on the
Pressure of the liquid
Temperature in the enclosure
Pressure of the enclosure
Volume of the liquid
Correct answer is B
No explanation has been provided for this answer.
When an athlete perspires after running, he loses heat through
Evaporation
Conduction
Radiation
Convection
Correct answer is A
No explanation has been provided for this answer.