Physics, 22.09.2019 20:30 hosteenimport21

Why does a mechanical wave require a medium for transmission?
- the medium provides the required energy needed to propagate the wave.
- the wave is only transmitted when particles bump into each other.
- the medium keeps the wave from propagating too far.
- the medium provides an opposing force to slow down the wave.

Answers: 2

Show answers

Other questions on the subject: Physics

Physics, 21.06.2019 19:00, simegustachocolate

Many machines- including inclined planes such as ramps- increase the strength of the force put into the machine but decrease the distance over which the force is applied.

Answers: 2

continue

Physics, 21.06.2019 21:00, myalee1419

To protect all four receptacles on a branch circuit that surrounds a swimming pool, you would install which of the following configurations? a. gfci feed-through receptacle at the end of the load's circuit b. gfci-terminated receptacle at the beginning of the load's circuit c. gfci feed-through receptacle at the beginning of the load's circuit and the other receptacles connected to the load side of that receptacle d. gfci-terminated receptacle at each end of the load's circuit

Answers: 3

continue

Physics, 22.06.2019 11:30, rwerjekrryery6750

In order of decreasing light-transmitting capabilities of materials, which is the correct sequence? a. transparent -> translucent -> opaque b. opaque -> transparent -> translucent c. opaque -> translucent -> transparent d. translucent -> transparent -> opaque

Answers: 1

continue

Physics, 22.06.2019 16:00, cmir

The electric field direction is defined by the direction of the force felt by (select one of the following answers): 1. a negative charge. 2. a positive charge. 3. both positive and negative charges.

Answers: 2

continue

You know the right answer?

Why does a mechanical wave require a medium for transmission?
- the medium provides the requ...