2. A satellite orbiting the Earth is powered by photovoltaic (“solar”) panels that convert light energy to electricity with a conversion rate of 15.0%. Telemetry from the satellite indicates that the panels are supplying a peak power output of 3.60 kW, and the specifications of the panels state that they have 16 m^2 of light-collecting surface area. The radius of the Sun and its distance from Earth have long been known to be 6.96 ×10^8 m and 1.50 ×10^11 m, respectively. Assume the Sun radiates approximately as a blackbody and calculate the surface temperature of the Sun.

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Chapter16: Electromagnetic Waves
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2. A satellite orbiting the Earth is powered by photovoltaic (“solar”) panels that convert
light energy to electricity with a conversion rate of 15.0%. Telemetry from the satellite
indicates that the panels are supplying a peak power output of 3.60 kW, and the specifications
of the panels state that they have 16 m^2 of light-collecting surface area. The radius of the
Sun and its distance from Earth have long been known to be 6.96 ×10^8 m and 1.50 ×10^11
m, respectively. Assume the Sun radiates approximately as a blackbody and calculate the
surface temperature of the Sun.

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