Thermodynamics: The Stefan Boltzmann Law

Thermodynamics: The Stefan Boltzmann Law

Assessment

Interactive Video

Architecture, Physics, Science

10th Grade - University

Hard

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The video tutorial explains Stefan's Law, which states that all objects radiate heat. It introduces the equation for Stefan's Law, highlighting constants like Stefan's constant and emissivity. An example is provided to calculate energy loss using the law, converting temperatures to Kelvin and applying the formula to find power and energy loss in joules.

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2 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the relationship between temperature and energy loss according to Stefan's law?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

Calculate the energy loss if the power is 103.92 watts over a certain time.

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