For an ideal black body
(A) absorptivity = 1
(B) reflectivity = 1
(C) emissivity = 0
which is true???????
Answer Posted / sekar
absorptivity = 1
| Is This Answer Correct ? | 22 Yes | 2 No |
Post New Answer View All Answers
How fouling effected the heat transfer rate?
hi can u send me all d technical qus pepar of DRDO?my email id is palmzk@gmail.com
Explain how can I evaluate the thermal relief requirements for double block-in of 98% sulfuric acid?
What is an effective means of removing silicon from aluminum?
How can I treat a waste stream containing both hexavalent chromium and arsenic?
What does the catalytic converter on an automobile do?
The process conditions of the fuel gas are as follows: Temperature = 25 deg C Pressure = 4 bar g Calculate the line size for the fuel gas supply line to the superheater
What are the assumptions made for kynch theory?
Explain the functioning of a three-way catalytic converter.
Explain the strategies acquired to cure tube vibration and exchangers in a shell?
wha is Adsorption column chromatography?
What is a cstr and what are its basic assumptions?
what is mass flow rate of steam of 7 kg/cm2 pressure in 1 inch id. pipe.
how can we calculate reflux ratio? what is difference between internal reflux and external reflux?
What are the frequently asked technical questions in chemical engineering during PI?