Question Set

1. While the total emissivity of a perfect black body is unity, the same for a real body is





Ask Your Doubts Here

Type in
(Press Ctrl+g to toggle between English and the chosen language)

Comments

Show Similar Question And Answers
QA->By which Amendment the words in the preamble of the Constitution- ‘Unity of nation’ were changed to ‘Unity and Integrity of Nation’?....
QA->If two bodies of different masses, initially at rest, are acted upon by the same force for the same time, then the both bodies acquire the same?....
QA->A, B and C start at the same time in the same direction to run around a circular stadium. A completes a round in 252 seconds, B in 308 seconds and c in 198 seconds, all starting at the same point. After what time will they again at the starting point ?....
QA->Which is the cloud that is dark-grey or black; found at very low height and brings the real rain?....
QA->Which is the cloud that is dark-grey or black, found at very low height and brings the real rain?....
MCQ->While the total emissivity of a perfect black body is unity, the same for a real body is....
MCQ->Consider the following rules in Fortran A signed or unsigned real variable name or a real constant is a real expression.Two real expressions connected by an arithmetic operator is a real expression.A real variable or constant exponential by an integer constant or integer variable is not valid Which of the above are correct?....
MCQ->Consider the following in C An arithmetic operation between integer and an integer gives integer as the result.An arithmetic operation between a real and a real constant gives real constant as the result.An arithmetic operation between an integer constant and a real constant is not valid. Which of the above are correct?....
MCQ->Assertion (A): If Z1(s) and Z2(s) are positive real then Z1(s) + Z2(s) as well as 1/Z1(s) and 1/Z2(s) are positive real.Reason (R): The poles of a positive real function are real or occur in conjugate pairs.

....
MCQ->A perfect black body is a perfect __________ of radiation.....
Terms And Service:We do not guarantee the accuracy of available data ..We Provide Information On Public Data.. Please consult an expert before using this data for commercial or personal use | Powered By:Omega Web Solutions
© 2002-2017 Omega Education PVT LTD...Privacy | Terms And Conditions
Question ANSWER With Solution