UPPSC 2017 General Studies I Solved Paper
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Question : 21 of 150
Marks:
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Television viewers using dish antenna to receive satellite signals do not receive signals during rain because
1. of small size of antenna
2. rain droplets absorb the energy of radio waves
3. rain droplets disperse the energy of radio waves from their original direction Which of the above statements is/are correct?
1. of small size of antenna
2. rain droplets absorb the energy of radio waves
3. rain droplets disperse the energy of radio waves from their original direction Which of the above statements is/are correct?
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