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  9. Q97

UPPSC PCS 2017 · Question 97 of 149

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?

Science

  1. AOnly 1
  2. BOnly 1 and 2
  3. COnly 2 and 3
  4. D1, 2 and 3Correct

Answer: D. 1, 2 and 3

Explanation

Answer per the edurev.in solved-paper compilation.

Source: edurev.in UPPSC Prelims 2017 GS Paper I with Answer Key and Solutions

← Q96View full paper (149 questions)Q98 →

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