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The temperature of the black body as calculated from the graph is (Wien’s constant = 2.89 × 10 - 3 )

 

Option 1 -

1156 K

Option 2 -

1200 K

Option 3 -

1348 K

Option 4 -

1500 K

0 2 Views | Posted 2 weeks ago
Asked by Shiksha User

  • 1 Answer

  • A

    Answered by

    alok kumar singh | Contributor-Level 10

    2 weeks ago
    Correct Option - 1


    Detailed Solution:

    From Wien’s displacement law.

    λ m T = b ? T = 2.89 × 10 - 3 2.5 × 10 - 6 1.156 × 10 3

    = 1156 K

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