Particulate Nature of Matter B.1 Thermal Energy Transfers (id: 672ec4dda)

本题目来源于试卷: Particulate Nature of Matter B.1 Thermal Energy Transfers，类别为 IB物理学

[单选题]
A hot sphere of tempqt q i1j (dbthpg9tec.349c( zeratur2whb;c8 xt:v85t ugzte T and surface area $A_1$​ radiates towards a metal plate of area $A_2$​ that is a very large distance D away. Which of the following expressions gives the rate at which radiant energy is received by the plate?

A. $\frac{σA_1​A_2​T^4​}{4πD}$
B. $\frac{σA_1​T^4​}{D^2}$
C. $\frac{σA_1​A_2​T^4​}{4πD^2}$
D. $\frac{σ​A_2​T^4​}{D^2}$


参考答案:  C


本题详细解析:

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