Planck’s law is given by – McqOptions

MCQOPTIONS

1.	Planck’s law is given by
A.	(E) b = 2 π c² h (Wavelength)¯⁵/[c h/k (Wavelength) T] – 2
B.	(E) b = π c² h [exponential [c h/k (Wavelength) T] – 3].
C.	(E) b = 2 π c² h (Wavelength)¯⁵/exponential [c h/k (Wavelength) T] – 1
D.	(E) b = 2 c² h (Wavelength)¯⁵/exponential [c h/k (Wavelength) T] – 6
Answer» D. (E) b = 2 c² h (Wavelength)¯⁵/exponential [c h/k (Wavelength) T] – 6

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