The wave length of a radio wave is 0.1 then it's frequency
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Frequency is equal to
Quotient of speed of light and 0.1
Ans 3X10*9 hz
Quotient of speed of light and 0.1
Ans 3X10*9 hz
Answered by
2
Wavelength = velocity / frequency
◆The velocity of a radio wave is same as that of light = 3 × 10^8 m/s
◆Wavelength of the radio wave = 0.1m (unit not specified in the question, so assumed to be meter , but the wavelength of a radio wave can never be so large .......put the value of the wavelength after converting into m)
◆ Frequency = 3 × 10^8 /0.1 = 3 × 10^9s^-1 or 3 × 10^9 Hz
• Note that the units of velocity and wavelength must be same.
HOPE IT HELPS..... :-)
◆The velocity of a radio wave is same as that of light = 3 × 10^8 m/s
◆Wavelength of the radio wave = 0.1m (unit not specified in the question, so assumed to be meter , but the wavelength of a radio wave can never be so large .......put the value of the wavelength after converting into m)
◆ Frequency = 3 × 10^8 /0.1 = 3 × 10^9s^-1 or 3 × 10^9 Hz
• Note that the units of velocity and wavelength must be same.
HOPE IT HELPS..... :-)
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