All substances emit radiation, the quality and quantity depending upon the absolute temperature and the properties of the material composing the radiating body. The above statement is known as the statement of
A) Stefan-Bolzmann's law
B) Kirchhoff's law
C) Planck's law
D) D Alambert's rule
E) Law of radiation
Correct Answer:
Verified
Q34: Four rods with different radii 'r' and
Q35: Which type of heat exchanger an automobile
Q36: The wavelength for maximum emissive power is
Q37: The emissivity of a body will be
Q38: In constant volume Hydrogen gas Thermometer, a
Q40: The unit of thermal conductivity in M.K.S.
Q41: Radiation heats transfer between two surfaces can
Q42: Thermal diffusivity is
A)A function of temperature
B)A mathematical
Q43: In a thermal power plant, cooling towers
Q44: A steam pipe is to be insulated
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents