Awarding brainliestscientists are working with a liquid that is made of only one type of atom. which statements correctly describe this liquid? check all that apply. 1.the liquid contains only one compound. 2.the liquid contains only one element. 3.the liquid contains only neutral electrons. 4.the liquid is a pure substance. 5.the liquid can be broken down into simpler substances. 6.the liquid must have equal numbers of neutrons and protons.

Experiment scenario 2: a biology student wants to conduct a study of how the amount of food affects the weight gain for mice. i have set up four cages with a mouse in each cage. fill in the boxes that would allow the biology student to complete the study correctly

Arotating space station is said to create “artificial gravity”—a loosely-defined term used for an acceleration that would be crudely similar to gravity. the outer wall of the rotating space station would become a floor for the astronauts, and centripetal acceleration supplied by the floor would allow astronauts to exercise and maintain muscle and bone strength more naturally than in non-rotating space environments. if the space station is 200 m in diameter, what angular velocity would produce an “artificial gravity” of 9.80 m/s^{2} 2 at the rim?

An initially unpolarized light if intensity 500 w/m^2 passes through four polarizers. the transmission axis between adjacent polarizers is 45∘. what percentage of the initial intensity is transmitted by the system?