A few months ago, you re-potted several different types of house plants to larger pots because the plants had outgrown their current pots. You used the same bagged soil for all of the plants and placed them in the same location, yet one of them appears to be dying after a few weeks. Which of the following factors could be causing the problem with the plant? nutrients in soil

none of the above

temperature

amount of water

The sun generates both mechanical and electromagnetic waves. which statement about those wave is true?

Glass is transparent to visibile light under normal conditions; however, at extremely high intensities, glass will absorb most of the light incident upon it. this works through a process known as multiphoton absorption. in this process, several photons are absorbed at the same time. if very intense light whose photons carry 2ev of energy is shined onto a material with a band gap of 4ev, that light can be absorbed through two-photon absorption, because two photons have the right amount of energy to bridge the band gap. what is the minimum number of photons of 800-nm light that are needed to equal or exceed the band gap of fused silica glass

Need people build a dam to create a reservoir that supplies water a nearby city needs. describe two ways this action will likely affect the water cycle in the local environment. (5 points) worth 20 points