Acontainer can hold a mass of 40 grams. if jackson has a fake gold chain that has a density of 10 g/cm3 that occupies a space of 5 cm3, will the box be able to hold it? (d=m/v, v=m/d, m=dxv)

Along the line connecting the two charges, at what distance from the charge q1 is the total electric field from the two charges zero? express your answer in terms of some or all of the variables s, q1, q2 and k =14ï€ïµ0. if your answer is difficult to enter, consider simplifying it, as it can be made relatively simple with some work.

Which compound is held together by the electrostatic force between two ions? a. co2 b. cci4 c. h2s d. mgf2

What sort of waves exhibit the doppler effect?