Suppose a particle of mass m is confined to a one-dimensional box of length l. we can model this as an infinite square well in which the particle's potential energy inside the box is zero and the potential energy outside is infinite. for a particle in its first excited state, what is the probability of finding the particle within the center 20% of the box?

Determine the number of outcomes in the event. decide whether the event is a simple event or not. upper a computer is used to select randomly a number between 1 and 9 comma inclusive. event upper b is selecting a number greater than 4. event upper b has nothing outcome(s). is the event a simple event? (yes or no) because event upper b has (fewer than, exactly, more than) one outcome.