True or false... the pressure that the star's core exerts must be greater than the pressure that the star's outer layers exert*1 pointTrueFalse
Question
True or false... the pressure that the star's core exerts must be greater than the pressure that the star's outer layers exert
1 point
True
False
Solution
Analysis of the Statement
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Understanding Stellar Structure: In a star, there are different layers, including the core and the outer layers (like the mantle and atmosphere). The core is where nuclear fusion occurs, producing energy that supports the star against gravitational collapse.
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Pressure Dynamics: The pressure at different layers of a star is not uniform. The core experiences extremely high temperatures and pressures due to the gravitational forces from the outer layers. This pressure is necessary to sustain nuclear fusion.
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Gravitational Balance: For a star to maintain stability, the pressure exerted by the core must balance the forces from the outer layers. If the core pressure were not greater than the pressure from the outer layers, the star would not maintain its structure and could potentially collapse.
Conclusion
Given this understanding of stellar dynamics, the statement is True. The pressure that the star's core exerts must indeed be greater than the pressure that the star's outer layers exert to maintain the stability and structure of the star.
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