The pressure of air in your house can stay constant during the day if the temperature rises. let the temperatures be 295 k during the day, and 288 k at night, and volume of the house be 900 m3. part a determine the number of moles of air that leave the house during the daytime.

Which is not a step in the rock cycle?

If the textbook weighs 19.6 newtons on venus,what is the strength of gravity on venus?

Materials will have different energies associated with the electrons inside them. this is related to how strongly bound they are by their work function. if we sandwich a material with a very low energy between two materials with a high energy, we create a trap for an electron. if this trap is very narrow in one direction in comparison to the others, this is approximately a 1-dimensional box that confines the electron. what is the lowest energy of an electron in the box if the thinnest direction across the materials is 4.81 nm?