Question:

Two stars emit maximum radiation at wavelength 3600 and 4800 respectively. The ratio of their temperatures is:

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Hotter objects emit radiation with shorter peak wavelengths.
Updated On: Apr 8, 2026
  • 4:3
  • 3:4
  • 16:9
  • 9:16
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The Correct Option is A

Solution and Explanation

Step 1: Concept
Wien's Displacement Law: $\lambda_{m} T = \text{constant}$.
Step 2: Analysis

$T_{1}/T_{2} = \lambda_{2}/\lambda_{1} = 4800/3600$.
Step 3: Conclusion

$T_{1}/T_{2} = 4/3$.
Final Answer: (A)
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