Register
Which statements about electromagnetic waves are true? They all have the same wavelength. They are generated by moving electrons. They have moving electric and magnetic fields. They need a medium to travel.
185k views
5 votes
Which statements about electromagnetic waves are true?

They all have the same wavelength.
They are generated by moving electrons.
They have moving electric and magnetic fields.
They need a medium to travel.

User BHuelse
by
7.0k points

2 Answers

4 votes

Answer:

I would say they have moving electric and magnetic fields.

Step-by-step explanation:

User ThanhHH
by
6.6k points
3 votes

Answer:

b and c are correct

Step-by-step explanation:

User Wickoo
by
7.1k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

7.1m questions

9.5m answers

Other Questions

Which of the objects is living or nonliving: Bacteria, virus, moss, you, a lemon seed, the air, bread, lettuce and rocks?
Why aren't all minerals gemstones?
What are three important types of forces
How can paleontologists help us understand the past
What is the phenotype of a heterozygous person using T for tall and t for short
Link Copied!