Aspacecraft orbiting earth relies on solar panels that have an efficiency of 26% (percent of incoming energy the panels can convert) for power. the spacecraft has a battery to store energy for the half of isorbi the spacecraft is on the night side of the planet and incoming solar irradiance is 1367 w/m2. how big do the panels have to be at minimum if the spacecraft require 1000 w of power? show your work.

The organ that has two atria and one ventricle is the

Which of the following statements best describes what is occurring in the land surrounding the sahara desert? a desertification is increasing, and the desert is expanding. b. fewer people are trying to farm in this semiarid region. c. the desert is shrinking with the increased use of irrigation. d. increased urbanization has resulted in decreased deforestation. select the best answer from the choices provided mark this and return save and exit next submit

Name two factors that, "power of magnetic field " of earth.