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Heat loss through fiberglass insulation varies directly only with time and inversely with fiberglass thickness.

If the energy lost as heat through 47.6 cm of fiberglass is 772 kJ in 13 minutes when the atmospheric pressure is 1.01 atm, what is the loss (in joules), to the nearest whole number, through 12.0 cm in 357 minutes when the atmospheric pressure is 1.23 atm?

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3. Heat loss through fiberglass insulation varies directly only with time and inversely with fiberglass thickness.

If the energy lost as heat through 47.6 cm of fiberglass is 772 kJ in 13 minutes when the atmospheric pressure is 1.01 atm, what is the loss (in joules), to the nearest whole number, through 12.0 cm in 357 minutes when the atmospheric pressure is 1.23 atm?

 

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