Physics, 19.10.2019 02:30, gabelawson6996

What has alternating electric and magnetic fields that travel in the form of a wave?

a. electromagnet

b. electromagnetic radiation

c. alternating current

d. direct current

e. static electricity

Answers: 2

Show answers

Other questions on the subject: Physics

Physics, 21.06.2019 23:30, jetblackcap

Which of the following statements is true about women and minorities in early psychology? a. in the early 20th century, numerous graduate schools recruited women and minorities to study psychology. b. opportunities in higher education were limited for women and minorities in the early 20th century due to discrimination. c. despite some obstacles, there were numerous employment opportunities for women and minorities. d. women and minorities were often selected to do academic research in an effort to make the field more diverse.

Answers: 3

continue

Physics, 22.06.2019 02:00, evarocks352

How does the amount of energy required to hold each proton and neutron in the nucleus compare to the energy released when they are removed?

Answers: 3

continue

Physics, 22.06.2019 05:30, dxpebetty64

Astudent pushes on a 20.0 kg box with a force of 50 n at an angle of 30° below the horizontal. the box accelerates at a rate of 0.5 m/s2 across a horizontal floor. what is the value of the normal force on the box? 200 n 243 n 156 n 225 n

Answers: 2

continue

Physics, 22.06.2019 09:30, liyah450

Which are advantages of renewable resources? check all that apply. renewable energy supplies are completely reliable everywhere. some renewable resources will never be used up. little or no waste is produced by renewable resource plants. electricity can be generated in large quantities. many renewable energy facilities have lower operating costs.

Answers: 1

continue

Do you know the correct answer?

What has alternating electric and magnetic fields that travel in the form of a wave?

a....