In the united states, "presentation" lasers are limited by law to a power output of 5 mw. if a red 650nm laser pointer and a green 532nm laser pointer are set to maximum power, how many photons per second are emitted by each laser?

Regarding interpersonal attraction, which of the following statements is false? most people find it easier to initiate an interaction with another person rather than reciprocate to someone else’s overtures. proximity promotes attraction by increasing the frequency of contact between people. reciprocity may be the most important factor influencing the development of friendships. in choosing a mate we tend to marry someone who is like us in almost every way, a pattern called homogamy.