Physics, 05.05.2020 06:24 rayniqueamee2002

What is one difference between an electromagnetic wave and a mechanical wave?
A
An electromagnetic wave can travel through a vacuum. A mechanical wave must have a medium to travel through.

B
An electromagnetic wave moves parallel to the direction of the wave's travel. A mechanical wave can move only perpendicular to the direction of the wave's travel.

C
An electromagnetic wave moves perpendicular to the direction of the wave's travel. A mechanical wave can move only parallel to the direction of the wave's travel.

D
A mechanical wave can travel through a vacuum. An electromagnetic wave must have a medium to travel through.

Answers: 2

Show answers

Other questions on the subject: Physics

Physics, 21.06.2019 22:30, andresduenas72

The law of conservation of energy states that energy cannot be created or , energy can be from one substance to another. the first blank is ' destroyed ' and for the second blank is ' transferred '

Answers: 1

continue

Physics, 22.06.2019 03:00, angie2118

Which object is most likely represented by a dot?

Answers: 1

continue

Physics, 22.06.2019 16:00, gurlnerd

Two balls, each with a mass of 0.5 kg, collide on a pool table. is the law of conservation of momentum satisfied in the collision? explain why or why not

Answers: 1

continue

Physics, 22.06.2019 18:00, mariaaaaa69

Astudent pushes a 60-n block across the floor for a distance of 10 m. how much work was done to move the block

Answers: 1

continue

You know the right answer?

What is one difference between an electromagnetic wave and a mechanical wave?
A
An elec...