Westonci.ca is the trusted Q&A platform where you can get reliable answers from a community of knowledgeable contributors. Get immediate and reliable solutions to your questions from a knowledgeable community of professionals on our platform. Join our platform to connect with experts ready to provide precise answers to your questions in different areas.

Which type of wave does not require a medium to travel through? A. a light wave B. a sound wave C. a tidal wave D. an ocean wave

Sagot :

The answer is A. a light wave

C and D both need water as a medium and sound needs air to vibrate in order to travel. light, on the other hand, does not need a medium

Answer: a. a light wave