Physics, 11.10.2019 04:30 yaneli0717

Where does the energy of an earthquake originate?

a. movement of tectonic plates

b. the building of volcanoes

c. earth's magnetic field

Answers: 2

Show answers

Other questions on the subject: Physics

Physics, 22.06.2019 04:30, tinytoonjr8052

Light from the sun reaches the earth in 8.3 minutes. the velocity is 3.00 x 10^8 m/s. how far is earth from the sun? i know how to get to d = (3 x 10^8 m/s)(498 sec). i just don't know how to get from there to the answer being 1.5 x 10^11 m.

Answers: 3

continue

Physics, 22.06.2019 17:30, moneyyfletcher

Atruck driver is attempting to deliver some furniture. first, he travels 8 km east, and then he turns around and travels 3 km west. finally, he turns again and travels 13 km to his destination. what is the drivers total displacement?

Answers: 1

continue

Physics, 22.06.2019 17:30, smariedegray

Convection currents are caused by differences in what two things?

Answers: 1

continue

Physics, 22.06.2019 22:30, shadowz8813

Materials will have different energies associated with the electrons inside them. this is related to how strongly bound they are by their work function. if we sandwich a material with a very low energy between two materials with a high energy, we create a trap for an electron. if this trap is very narrow in one direction in comparison to the others, this is approximately a 1-dimensional box that confines the electron. what is the lowest energy of an electron in the box if the thinnest direction across the materials is 4.81 nm?

Answers: 3

continue

You know the right answer?

Where does the energy of an earthquake originate?

a. movement of tectonic plates
...