If you plunged a thermometer into boiling water what would the temperature be? how do you find the mass of water using a balance? a meter is slightly larger than a what? a liter is slightly larger than a what?

Aregion of space in which a measurable gravitational force is indicated by the force exerted on a test mass is called

How many neutrons does element x if it’s atomic number is 28 and its mass number is 87

An electron is trapped at a defect in a crystal. the defect may be modeled as a one-dimensional, rigid-walled box of width 1.00 nm. (a) sketch the wavefunctions and probability densities for the n 1 and n 2 states. (b) for the n 1 state, nd the probability of nding the electron between x1 0.15 nm and x2 0.35 nm, where x 0 is the left side of the box. (c) repeat (b) for the n 2 state. (d) calculate the energies in electron volts of the n 1 and n 2 states