You are making pesto for your pasta and have a cylindrical measuring cup 10.9 cm high made of ordinary glass (β=2.7×10−5(c∘)−1) that is filled with olive oil (β=6.8×10−4(c∘)−1) to a height of 1.10 mm below the top of the cup. initially, the cup and oil are at a kitchen temperature of 22.3 ∘c. you get a phone call and forget about the olive oil, which you inadvertently leave on the hot stove. the cup and oil heat up slowly and have a common temperature. at what temperature will the olive oil start to spill out of the cup?

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

Asmall 12.00g plastic ball is suspended by a string in a uniform, horizontal electric field with a magnitude of 10^3 n/c. if the ball is in equilibrium when the string makes a 30 ° angle with the vertical, what is the net charge on the ball?

Why does karst topography exist in some geographic location? a. few climates have enough oxygen b. most regions have rock layers other than limestone c. in most regions, the soil is too thin d. the water is too acidic enough in most places