Can someone re-word this ? ? these russian nesting dolls are a good analogy for the strongest magnet in the world, because the magnitis were put inside each other. the magnets would be fitted together. because they are closer together, the coils of magnet would be stronger. they would be able to magnetize better.

The mini-refrigerator fire was most likely caused by what type of wiring?

Two point charges are separated by a certain distance. how does the strength of the electric field produced by the first charge, at the position of the second charge, change if the second charge is doubled? a. the field does not change b. the field strength decreases by half. c. the field strength doubles d. the field strength quadruples

Find v1, the speed of the fluid in the left end of the main pipe. express your answer in terms of h1, h2, g, and either a1 and a2 or γ, which is equal to a1a2.