A grey body is one whose absorptivity

April 18, 2022

0 Views

A grey body is one whose absorptivity

Q. A grey body is one whose absorptivity

A. varies with temperature

B. varies with the wave length of incident ray

C. varies with both

D. does not vary with temperature and wave length of the incident ray

Answer: does not vary with temperature and wave length of the incident ray

Take Mock Tests

Government Schemes Mock Test	Start Test!
Political Science Mock Test – 42	Start Test
History Test – 190	Start Test
Quantitative Aptitude Test	Start Test!
Data Interpretation - Mock Test	Start Test!
General Awareness - Mock Test	Start Test!
Reasoning Ability - Mock Test	Start Test!

A grey body is one whose absorptivity

Previous

Thermal conductivity of solid metals with rise in temperature normally

A grey body is one whose absorptivity

Next

A perfect black body is one which

Related Articles

Which among the following thermometers is preferred for measuring temperature around 1250° C?

Which among the following thermometers is preferred for measuring temperature around 1250° C?

Which one of the following is the mode of heat transfer in which warm material is transported so as to displace a cooler material?

Which one of the following is the mode of heat transfer in which warm material is transported so as to displace a cooler material?

If a heater coil is cut into two equal parts and only one part is used in the heater, the heat generated will be:

If a heater coil is cut into two equal parts and only one part is used in the heater, the heat generated will be:

The best and the poorest conductors of heat are respectively

The best and the poorest conductors of heat are respectively

We will be happy to hear your thoughts

Leave a reply Cancel reply