chandigarh radio station broadcast at 1200 kilo at which metre chandigarh station would betuned at your transistor
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Answer:250m
Explanation:
speed of 1200khz(v)= 1200 * 10^3= 12 * 10^5
Speed of sound in vacuum(v')= 3 * 10^8
v'÷ v= 3 * 10^8 ÷ 12 * 10^5 = 250
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