Explain why : a body with large reflectivity is a poor emitter.

1.	Explain why : a body with large reflectivity is a poor emitter.
Answer» <html><body><p></p>Solution :(i) This is because a body with <a href="https://interviewquestions.tuteehub.com/tag/large-1066424" style="font-weight:bold;" target="_blank" title="Click to know more about LARGE">LARGE</a> reflectivity is <a href="https://interviewquestions.tuteehub.com/tag/poor-602678" style="font-weight:bold;" target="_blank" title="Click to know more about POOR">POOR</a> absorber of heat, and poor absorbers of heat are emitters. <br/> (ii) When we touch a brass tumber onchilly day, heat <a href="https://interviewquestions.tuteehub.com/tag/flows-993448" style="font-weight:bold;" target="_blank" title="Click to know more about FLOWS">FLOWS</a> from our body to the tumbler quickly (as thermal conductivity of brass is very high) and as a result, it appears colder. <br/> (iii) On the other hand, as the wood a bad conductor, heat does not <a href="https://interviewquestions.tuteehub.com/tag/flow-993213" style="font-weight:bold;" target="_blank" title="Click to know more about FLOW">FLOW</a> to the wooden tray from our body, on louching it.</body></html>

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