An 84-KW AM Radio Station Broadcasts at 1000 KHz

question 6

Multiple Choice

An 84-kW AM radio station broadcasts at 1000 kHz. How many photons are emitted each second by the transmitting antenna? (h = 6.626 × 10^-34 J ∙ s)

• A) 1.3 × 10³²
• B) 2.9 × 10²⁴
• C) 6.3 × 10¹²
• D) 1.4 × 10¹⁵

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