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Question 7 (Multiple Choice, Worth 2 Points)

Which of the following characteristics of stars provides evidence that stars are blackbody radiators?

A. Brightness
B. Color
C. Distance from Earth
D. Size

Sagot :

GinnyAnsweridn

Final answer:

Stars exhibit characteristics aligned with blackbody radiation principles such as brightness and color, governed by physics laws like the Stefan-Boltzmann equation.


Explanation:

Blackbody radiation is a theoretical concept that describes how an idealized object absorbs and emits electromagnetic radiation. Stars, considered close to blackbody radiators, exhibit characteristics such as brightness and color that align with blackbody radiation principles. For example, the relationship between a star's luminosity and its temperature is described by the Stefan-Boltzmann law, which relates the total energy emitted by a star to its temperature raised to the fourth power.


Learn more about Characteristics of stars and blackbody radiation here:

https://brainly.com/question/30778943


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