193k views
1 vote
Which of the following is true about all electromagnetic waves in a vacuum?

a.they all carry the same energy.
b.they all travel at the same speed.
c.they all have the same frequency.
d.the all have the same wavelength.

User Mahn
by
8.8k points

2 Answers

3 votes

Its B! :D

All electromagnetic waves in a vacuum travel the same speed.

Ty!~Ceil

User Pdriegen
by
9.0k points
7 votes
B.) They all travel at the same speed
User Dorald
by
8.2k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.