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Two radio antennas are apart on a north-south axis on high mountain tops at the seacoast. The antennas broadcast identical AM radio signals, in phase, at a frequency of . A steamship, offshore, travels toward the north at and passes east of the antennas. A radio on board the ship is tuned to the broadcast frequency. The reception of the radio signal on the ship is a maximum at a given instant. How much later until the next occurrence of maximum reception?
Overestimate
Assessing something as more significant, valuable, or numerous than it actually is.
Self-justification
A psychological process where individuals defend their actions and thoughts when they are challenged, to preserve their self-esteem.
Psychotherapeutic Treatment
A form of therapy aimed at treating mental health issues by talking with a psychiatrist, psychologist, or other mental health provider.
Token Economy
A behavioral management system in which individuals earn tokens for exhibiting desirable behavior, which can be exchanged for rewards.
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