Home

What is the correct answer?

4

Wiens law states that the wave length corresponding to ________ is proportional to the absolute temperature.

A. Minimum energy

B. Maximum energy

C. Both (A) and (B)

D. None of these

Correct Answer :

B. Maximum energy


Share this question with your friends
Show all Heat & Mass Transfer MCQ

Please do not use chat terms. Example: avoid using "grt" instead of "great".

Submit
Load More..

Related Questions

The rate of energy transferred by convection to that by conduction is… The amount of radiation mainly depends on The expression Q = ρ AT4 is called Thermal conductivity of a material may be defined as the LMTD in case of counter flow heat exchanger as compared to parallel flow… Heat is closely related with Upto the critical radius of insulation, Two long parallel surfaces each of emissivity 0.7 are maintained at different… The heat transfer takes place according to When heat is transferred by molecular collision, it is referred to as… Thermal diffusivity of a substance is All radiations in a black body are In a heat exchanger with one fluid evaporating or condensing, the surface… The transfer of heat by molecular collision is known as According to Stefan Boltzmann law, the total radiation from a black body… Which of the following has maximum value of thermal conductivity? The thermal diffusivities for solids are generally Sensible heat is the heat required to According to Wien's law, the wavelength corresponding to maximum energy… In a shell and tube heat exchanger, baffles are provided on the shell… Thermal conductivity of air with rise in temperature According to Stefan Boltzmann law, ideal radiators emit radiant energy… If the temperature of a solid surface changes from 27°C to 627°C,… Depending on the radiating properties, a body will be opaque when The product of Reynolds number and Prandtl number is known as In counter flow heat exchangers The energy distribution of an ideal reflector at higher temperatures is… Wiens law states that the wave length corresponding to ________ is proportional… Reynolds number is the ratio of The heat is transferred by conduction, convection and radiation in

Also checkout

Machine Input MCQ Additional Chemistry (Inorganic) MCQ H.C.F and L.C.M MCQ Coding MCQ Bio-Chemistry MCQ Software Engineering MCQ Chain Rule MCQ Microsoft Word MCQ Algae MCQ Chemistry in Service of Man MCQ Noble Gases MCQ DBMS MCQ