18. Waves & Sound
Wave Intensity
18. Waves & Sound Wave Intensity
12PRACTICE PROBLEM
A square solar collector with a side of 30.0 cm is used to charge batteries on Mars. Above Mars's atmosphere, solar electromagnetic radiation has an intensity of approximately 590 watts per square meter. Only 65% of the initial intensity reaches the solar collector. Calculate the amount of solar energy hitting the solar collector during 6.0 hours.
A square solar collector with a side of 30.0 cm is used to charge batteries on Mars. Above Mars's atmosphere, solar electromagnetic radiation has an intensity of approximately 590 watts per square meter. Only 65% of the initial intensity reaches the solar collector. Calculate the amount of solar energy hitting the solar collector during 6.0 hours.