Consider the following differences between Gravitational waves and Electromagnetic waves:

  1. While gravitational waves can travel unhindered through intervening matter, electromagnetic waves are readily scattered by intervening matter.
  2. Gravitational waves have wavelengths much longer than electromagnetic waves.

Which of the above statements is/are correct?

Answer: [C] Both 1 & 2

Both are correct statements. 

This question is a part of GKToday's Integrated IAS General Studies Module