For a harmonic oscillator in one dimension the lowering and raising operators are defined by ma 2h mo (a) show that (2 scores) (b) compute the expectation values (2 scores) (c) what can you say about the uncertainty relation δχδp? (1 score)

moving ball hits still ball. mover stops, hit ball moves. momentum transfer.

the following is queen elizabeth’s purposes:

- to encourage the parliament that the technique of picking successors to the seat based merely on birthright needs to be reviewed.

- (not) to convince the parliament that her kid should not be measured as a likely choice for heir to the english power.

- to persuade the parliament that merely since she has a child does not assure that the kid will be a capable leader.

- to sway the parliament how shattering it could be if they proceeded discourteously concerning her or her child.