Calculate the temperature at which a tung-sten filament with an emissivity of 0.23and a surface area of 5.8 × 10¬° m²2willradiate energy at the rate of 69 Winwhere the temperature isaroom26°C. The Stephan-Boltzmann constant is5.6696 x 10-8 W/m2 . K*.Answer in units of Celsius.

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Calculate the temperature at which a tung- sten filament with an emissivity of 0.23 and a surface area of 5.8 × 10-5 radiate energy at the rate of 69 W in 26°C. The Stephan-Boltzmann constant is 5.6696 × 10¬8 W/m² · Kª. will where the temperature is a room

Calculate the temperature at which a tung- sten filament with an emissivity of 0.23 and a surface area of 5.8 × 10-5 radiate energy at the rate of 69 W in 26°C. The Stephan-Boltzmann constant is 5.6696 × 10¬8 W/m² · Kª. will where the temperature is a room

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter2: The Kinetic Theory Of Gases

Section: Chapter Questions

Problem 56P: (a) If the partial pressure of water vapor is 8.05 torr, what is the dew point? (760 torr = I atm...

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Question

Calculate the temperature at which a tung-
sten filament with an emissivity of 0.23
and a surface area of 5.8 × 10¬° m²
2
will
radiate energy at the rate of 69 W
in
where the temperature is
a
room
26°C. The Stephan-Boltzmann constant is
5.6696 x 10-8 W/m2 . K*.
Answer in units of Celsius.

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