gc textbook chater 14 heat (id: 3e260d53a)

本题目来源于试卷: gc textbook chater 14 heat，类别为 IB物理学

[填空题]
(a) Using the solar con a y3t-qi i/7 3ja6a,xjko7lhw wn03pjstanp;d g lqp*mb0z zdk/* wg( h:ey77phg.t, estimate the rate at which the whole Earth receivee* zp hhzpydg(; 7p07kbg:/g *.lm dwqs energy from the Sun.    $ \times10^{17 }$W
(b) Assume the Earth radiates an equal amount back into space (that is, the Earth is in equilibrium). Then, assuming the Earth is a perfect emitter ($e\,=\,1.0$) estimate its average surface temperature.    $^{\circ} C$

参考答案:
空格1: 1.73±2%  空格2: 5±2% 


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