Electronics and inhabitants of the international space station generate a significant amount of thermal energy that the station must get rid of. the only way that the station can exhaust thermal energy is by radiation, which it does by using thin, 1.8-m-by-3.6-m panels that have a working temperature of about 6c. how much power is radiated from each panel? assume that the panels are in the shade so that the absorbed radiation will be negligible. assume that the emissivity of the panel is 1.0.

4462.0927 W

Explanation:

= Emissivity of the panel = 1

= Stefan-Boltzmann constant =

T = Temperature = (273.15+6)

Area of the panel is given by

The power radiated is given by

The power radiated from each panel is 4462.0927 W

what experimental evidence led scientists to change from the previous model to this one?

a few of the positive particles aimed at a gold foil seemed to bounce back.

the colors of light emitted from heated atoms had very specific energies.

experiments with water vapor showed that elements combine in specific proportions.

cathode rays were bent in the same way whenever a magnet was brought near them.