An 84-KW AM Radio Station Broadcasts at 1000 KHz

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