If the energy radiated per second per sq. cm. of the surface for wave lengths lying between λ, and λ + dλ is represented by (eλ.dλ), then eλ is called-A-absorptive powerB-emissive powerC-emissivityD-none of these-B-emissive power

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If the energy radiated per second per sq. cm. of the surface for wave lengths lying between &lambda;, and &lambda; + d&lambda; is represented by (e&lambda;.d&lambda;), then e&lambda; is called-A-absorptive powerB-emissive powerC-emissivityD-none of these-B-emissive power

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B emissive power Explanation: No answer description is available.

Heat Transfer Refrigeration and Air Conditioning - Engineering

If the energy radiated per second per sq. cm. of the surface for wave lengths lying between λ, and λ + dλ is represented by (eλ.dλ), then eλ is called

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Heat Transfer Refrigeration and Air Conditioning - Engineering

If the energy radiated per second per sq. cm. of the surface for wave lengths lying between λ, and λ + dλ is represented by (eλ.dλ), then eλ is called

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For help Students Orientation Mcqs Questions

For help Students Orientation
Mcqs Questions