Asample of iron, which has a specific heat capacity of , is dropped into an insulated container containing of water at and a constant pressure of . the initial temperature of the iron is . assuming no heat is absorbed from or by the container, or the surroundings, calculate the equilibrium temperature of the water. be sure your answer has the correct number of significant digits.

Apossible explanation for a set of facts that can be tested by further investigation is called

Consider a one meter long horizontal pipe with a constant 100 cm^2 cross sectional area. water flows rightward into the pipe at x = 0 with flow velocity 02m/sec at every point within the pipe intake area. at x=1, the rightward flow rate is 0.192 m/sec. assume the water is a conserved quantity in the pipe, so there must be a leak (a sink) somewhere in the pipe. 1. compute net volumetric flow of the source if the system to be in equilibrium. 2. now assume the pipe in the problem has no leaks. compute the net volumetric rate of change for the system.

Acertain radio station broadcasts radio waves that have a wavelength of 298cm what is its broadcast frequency?