a converging spherical mirror of radius of curvature 20. ocm is used as a shaving mirror. what is the distance of an object form the mirror if an upright image three times the height of the object produced? draw a ray diagram to illustrate your answer.​

b.transmitters send radio waves, and receivers capture radio waves.

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.