The mode of transference of heat which does not require a...
The mode of transference of heat which does not require any material medium is
conduction
convection
evaporation
radiation
transmission
Correct answer is D
Radiation is the emission or transmission of energy in the form of waves or particles through space or through a material medium.
If a radioactive atom emits a beta particle, Its mass number ...
Ether produces a cooling effect when it is poured on the hand because it has ...
Which of the following has no effect on radiation? ...
An object floats in a fluid when it displaces it's ...
Which of the following is NOT an example of a percussion instrument? ...
Which of the following observations is not an effect of surface tension? ...
The maximum permissible current through a galvanometer G of internal resistance 10Ω is 0.05...