Tyrone analyzes the emission spectrum of an unknown element he observes two discrete lines at 600 nm and 650 nm,
and he sees many lines corresponding to shorter wavelengths, with the strongest line being at 475 nm.
which emission spectrum is tyrone most likely analyzing?

Fugu, also known as puffer fish, is a sushi delicacy that can also be lethal. puffer fish contain a powerful toxin that can kill an adult a few hours after ingestion. sushi chefs who prepare fugu must be specially trained because any contamination of the toxin-free areas of the fish can be deadly. recently this toxin has been put to good use, as scientists have discovered that a purified form of it can treat severe pain in cancer patients. this recent scientific discovery would fall under which area of chemistry? applied biochemistry pure organic chemistry pure physical chemistry applied inorganic chemistry

How far is the region from the equator or control climate

Suppose the universe were completely empty except for one object-a solid sphere moving through space of 100 km/s. what sort of path would the object be moving in? explain your answer