Multiple choice

The following figure was generated from experimental data relating spectral black body emissive power to wave length at three temperatures T1, T2 and T3 (T1>T2<T3)

  1. correct because the maxima in $E_{b2}$ show that correct trend

  2. correct because Planck's law is satisfied

  3. wrong because the Stefan Boltzmann law is not satisfied

  4. wrong because Wien's displacement law is not satisfied
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

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