Question 16 (1 point)

what does wien's law allow us to do?

question 16 options:

a)

measure the chemical content of a planet

b)

determine the distance to a star

c)

determine the surface temperature of a star

d)

determine the luminosity of the star

c) Determine the surface temperature of a star

Explanation:

Wien's Law:

 It states that for a black body wavelength is inverse proportional to the temperature or we can say that  temperature is inverse proportional to the wavelength.

Form  Wien's Law

Where T is the temperature in Kelvin

λ is the wavelength.

So by measuring the wavelength we can find the temperature of star by using Wein's law.

So our option C is correct,..

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