engineering recuitment AAI ATC Junior Executive 2025 Mock Test Series Physics Electromagnetic Waves The Traveling Electromagnetic Wave
Which of the following statements about electromagnetic waves, sound waves and water waves is/are correct?
1) They exhibit reflection
2) They carry energy
3) They exert pressure
4) They can travel in vacuum
Select the correct answer using the code given below:
1
1, 2 and 3
2
2 and 4
3
1 and 3 only
4
1 only