Planck’s law holds good for

April 18, 2022

10 Views

Planck's law holds good for

Q. Planck’s law holds good for

A. black bodies

B. polished bodies

C. all coloured bodies

D. all of the above

Answer: black bodies

Planck’s law holds good for

Previous

Absorptivity of a body will be equal to its emissivity

Planck’s law holds good for

Next

World Hemophilia Day 2022: 17 April

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

You must be logged in to post a comment.