2435 k to cThe intensity of electromagnetic radiation from the sun reaching the earth's upper atmosphere is 1.37kW/m2. Part A Assuming an average wavelength of 680 nm for this radiation, find the number of photons per second that strike a 1.30 m2 solar panel directly facing the sun on an orbiting satellite.

At very high pressures, gases become and will eventually a) more dense; become hotter b) more dense; change to a liquid or solid c) less dense; combust d) less dense; turn into a liquid

Your town is considering building a biodiesel power plant describe at least two advantages and two disadvantages

Although longitudinal waves can travel through all media types what is the disadvantage of this type of wave transmission? a) he efficiency of he wave transmission is greatly diminished as the media becomes less dense b) the oscillation of one set of particles has a huge impact on neighboring particles c) particles become too close together as they bump into each other making it more likely to hit other particles down the line