Suppose that the flow through bulb b is how large is the flow through bulb e? explain. (give your answer in terms of what is the flow through bulb a? (hint: think of the similarities/differences between bulb a and bulb b. compare how the two bulbs are treated by the battery.)

A47.2 g block of copper whose temperature is 480 k is placed in an insulating box with a 91.8 g block of lead whose temperature is 200 k. (a) what is the equilibrium temperature of the two-block system? (b) what is the change in the internal energy of the two-block system between the initial state and the equilibrium state? (c) what is the change in the entropy of the two-block system? the heat capacities of copper and lead are 386 j/kg·k and 128 j/kg·k, respectively.

Aplane's average speed between two cities is 600 km/h. if the trip takes 2.5 hours, how far does the plane fly?

Happiness is to senipah as 517768399 is to what?