The follow is an example of a mixture

question 3 options:

molecular compound such as h20 (common name: water)

the atoms inside a helium filled balloon


solutions, colloids and suspensions

the elemental molecules inside an (o2) medical oxygen tank

A3.9 g aluminum foil ball with a charge of +4.1×10−9 c is suspended on a string in a uniform horizontal e⃗ field. the string deviates to the right and makes an angle of 30∘ with the vertical. part a part complete what information about the e⃗ field can you determine for this situation? what information about the field can you determine for this situation? only the magnitude of e⃗ only the direction of e⃗ both the magnitude and the direction of e⃗ none of the above previous answers correct part b determine the magnitude of the electric field. express your answer with the appropriate units. e e = nothing nothing request answer part c determine the direction of the electric field. determine the direction of the electric field. to the right to the left away from you toward you

Disney, viacom and aol time warner are examples of

Acalorimeter uses the principle that thermal energy flows from hotter material to colder material until both reach the same