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A radio transmitter operates at a frequency of `880 kHz` and a power of `10 kW`. The number of photons emitted per second are

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Knowledge Check

  • A radio transmitter operates at a frequency of 300 KHz and a power of 10 KW. The number of photons emitted per second is approximately equal to

    A
    `7.5xx10^(31)`
    B
    `5xx10^(31)`
    C
    `2.5xx10^(31)`
    D
    `4xx10^(31)`

  • A radiotransmitter operates at a frequency 1000 kHz and a powerr of 66 kW. Find the number of photons emitted per second

    A
    `10^(27)`
    B
    `10^(28)`
    C
    `10^(29)`
    D
    `10^(30)`

  • A 1000 W transmitter works at a frequency of 880kHz. The number of photons emitted per second Is

    A
    `1.7xx10^28`
    B
    `1.7xx10^30`
    C
    `1.7xx10^23`
    D
    `1xx10^25`

    • Similar Questions

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    A 2 mW laser operates at a wavelength of 500 nm. The number of photons that will be emitted per second is: [Given Planck’s constant h = 6.6 xx 10^(-34)Js , speed of light c = 3.0 xx 10^(8) m//s ]

    A radio station is transmitting waves of wavelength 300 m. Radiation capacity of the transmitter is 10 kW. The number of photons emitted per unit time is

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    A radio station is transmitting waves of wavelength 300 m. Radiation capacity of the transmittsr is 10 kW. The number of photons emitted per unit time is

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