What kind of waves require a medium to travel? Question 6 options: Light Waves Mechanical waves All waves need a medium to travel Electromagnetic waves

Mechanical waves requires a medium to travel.

Answer: Option B

Explanation:

The waves might need a medium to travel this is because they need a source to act upon and to get carried away. Mechanical wave is one such wave where for example, consider sound as it needs a medium to travel and propagate. Whereas electromagnetic waves in contrast do not require any medium this is because they are capable of travelling even in vacuum or air.