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The T.V. transmission tower in Delhi has...

The T.V. transmission tower in Delhi has a height of 240 m. The distance up to which the broadcast can be received, (taking the radius of earth to be `6.4xx10^(6)m)` is

A

100 km

B

60 km

C

55 km

D

50 km

Text Solution

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The correct Answer is:
C
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RESONANCE-COMMUNICATION SYSTEMS-Exercise 2
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  11. the attenution in optical fibre is mainly due to

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  12. The maximum distance upto which TV transmission from a TV tower of...

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  13. Amplitude modulation is used for broad casting because

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  14. Range of frequencies allotted for commercial FM radio broadcast is

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  16. In which frequency range, space waves are normally propagated?

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  17. If mu and mu(2) are the refractive indices of the materials of core an...

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  18. Through which mode of propagation, the radio waves can be sent from on...

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  20. The ratio waves of frequency 300 MHz to 3000 MHz belong to

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