The wavelength of maximum intensity of radiation emitted by a star is 289.8 nm. The radiation intensity of the star is (Stefan's constant = 5.67 × 10⁻⁸ W m⁻² K⁻⁴, Wien's constant b = 2898 μm K)
A
5.67 × 10⁸ W m⁻²
B
5.67 × 10¹² W m⁻²
C
10.67 × 10⁷ W m⁻²
D
10.67 × 10¹⁴ W m⁻²

Question

The wavelength of maximum intensity of radiation emitted by a star is 289.8 nm. The radiation intensity of the star is (Stefan's constant = 5.67 × 10⁻⁸ W m⁻² K⁻⁴, Wien's constant b = 2898 μm K)

A

5.67 × 10⁸ W m⁻²

B

5.67 × 10¹² W m⁻²

C

10.67 × 10⁷ W m⁻²

D

10.67 × 10¹⁴ W m⁻²

Accepted Answer

5.67 × 10⁸ W m⁻²

Answer

5.67 × 10¹² W m⁻²

Answer

10.67 × 10⁷ W m⁻²

Answer

10.67 × 10¹⁴ W m⁻²

STANDARD Physics Stefan-Boltzmann Law MCQ Question

Correct Answer

Detailed Explanation

Related Questions

More from

Explore More Questions