Find the normalization constant a [in equation (6.47)] for the fi rst excited state of a particle trapped in a cubical potential well with sides l. does it matter which of the three degenerate excited states you consider?

Aperson standing in a canoe exerts a force of 700 n to throw an anchor over the side. find the acceleration of the canoe if the total mass of the canoe and the person is 100 kg?

The pressure proportional to the area a- inversely b- directly c- increase d-decrease

Which are advantages of renewable resources? check all that apply. renewable energy supplies are completely reliable everywhere. some renewable resources will never be used up. little or no waste is produced by renewable resource plants. electricity can be generated in large quantities. many renewable energy facilities have lower operating costs.