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Daya ( P ) yang dipancarkan oleh suatu benda hitam menurut persamaan Stefan-Boltzmann dinyatakan sebagai dengan P adalah daya, σ ​ adalah konstanta Stefan-Boltzmann, A adalah luas permukaan dan T adalah suhu. Konstanta Stefan-Boltzmann memiliki dimensi ….

Daya (P) yang dipancarkan oleh suatu benda hitam menurut persamaan Stefan-Boltzmann dinyatakan sebagai

Error converting from MathML to accessible text. 

dengan P adalah daya,  adalah konstanta Stefan-Boltzmann, A adalah luas permukaan dan T adalah suhu. Konstanta Stefan-Boltzmann memiliki dimensi ….

  1. begin mathsize 14px style open square brackets straight M close square brackets open square brackets straight T close square brackets to the power of negative 3 end exponent open square brackets straight theta close square brackets to the power of negative 4 end exponent end style 

  2. begin mathsize 14px style open square brackets straight M close square brackets open square brackets straight L close square brackets squared open square brackets straight theta close square brackets to the power of negative 4 end exponent end style 

  3. begin mathsize 14px style open square brackets straight M close square brackets left square bracket straight L right square bracket open square brackets straight T close square brackets to the power of negative 2 end exponent open square brackets straight theta close square brackets to the power of negative 1 end exponent end style  

  4. begin mathsize 14px style open square brackets straight M close square brackets open square brackets straight T close square brackets to the power of negative 3 end exponent open square brackets straight theta close square brackets to the power of straight end style 

  5. begin mathsize 14px style open square brackets straight M close square brackets open square brackets straight L close square brackets squared open square brackets straight T close square brackets to the power of negative 4 end exponent open square brackets straight theta close square brackets to the power of negative 3 end exponent end style 

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Daya merupakan besaran energi per satuan waktu: Konstanta Stefan-Boltzmann dapat diketahui dengan persamaan Stefan-Boltzmann:

Daya merupakan besaran energi per satuan waktu:

begin mathsize 14px style straight P equals straight W over straight t equals fraction numerator kg. straight m squared. straight s to the power of negative 2 end exponent over denominator straight s end fraction equals kg. straight m squared. straight s to the power of negative 3 end exponent equals open square brackets straight M close square brackets open square brackets straight L close square brackets squared open square brackets straight T close square brackets to the power of negative 3 end exponent end style 

 

Konstanta Stefan-Boltzmann dapat diketahui dengan persamaan Stefan-Boltzmann:

begin mathsize 14px style straight P equals straight sigma. straight A. straight T to the power of 4 straight sigma equals fraction numerator straight P over denominator straight A. straight T to the power of 4 end fraction equals fraction numerator kg. straight m squared. straight s to the power of negative 3 end exponent over denominator straight m squared. straight K to the power of 4 end fraction equals fraction numerator open square brackets straight M close square brackets open square brackets straight L close square brackets squared open square brackets straight T close square brackets to the power of negative 3 end exponent over denominator open square brackets straight L close square brackets squared open square brackets straight theta close square brackets to the power of 4 end fraction equals open square brackets straight M close square brackets open square brackets straight T close square brackets to the power of negative 3 end exponent open square brackets straight theta close square brackets to the power of 4 end style  

 

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