Q. With reference to Electromagnetic Ion Cyclotron (EMIC) waves, consider the following statements:
1.These waves play an important role in the precipitation of killer electrons which are hazardous to our space-borne technology. 
2.The study of these waves can help understand the impact of energetic particles in the radiation belts on low-orbiting satellites.
Select the correct answer from the code given below:

[A] 1 only

[B] 2 only

[C] Both 1 and 2

[D] Neither 1 nor 2

Answer: C
Notes:

Explanation –

Statement 1 and 2 are correct. EMIC waves play an important role in the precipitation of killer electrons which are hazardous to our space-borne technology. The study of these waves can help understand the impact of energetic particles in the radiation belts on low-orbiting satellites.

Source: ForumIAS

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