If a system is in a quantum pure state |a> then would the expected value be the eigenvalue? meaning if we know that the system is in the pure state |a> , then can we predict exactly the outcome of the measurement of the observable x ? which is ?

How is acceleration calculated? a. initial velocity - final velocity / timeb. initial velocity + final velocity / timec. final velocity - initial velocity / timed. final velocity / timele select the best answer from the choices provided0oood00save and exitnextmark this and return

Arrange the images in order to show how lake-effect snow occurs.

Newtons view of arrangement of the universe