Seudónimo Seudónimo

03-02-2017
Physics

contestada

mechanical waves travel as disturbances in a physical medium how do electromagnetic waves travel

Respuesta :

PronzTriplett PronzTriplett

03-02-2017

Electronic waves do not require a medium to propagate, so electromagnetic waves can travel not only through air and solid materials, but also through the vacuum of space.

Answer Link

Otras preguntas

How many states of matter are found in water?

15 times as much as 1/5 of 12

what was the strongest critisism of the constitutuoon

what is the order pair for the orgin

Pablo bought a bicycle for $368.90. The price Pablo paid included sales tax of 8.5%. Which equation can be used to find the price, p, of the bicycle before ta

For the body to function normally, the organs and tissues must communicate to control the development of the cells and tissues. If there is a break-down in this

scientists do not classify a virus as living because it does not have

In "The World Is Too Much with Us," what accounts for people's being "out of tune"? a. their disregard for others c. their over-involvement with economic aspec

What is the defintion of republicanism

Which of the following is a duty of the president outlined in Article II of the Constitution? approve foreign treaties oversee the courts and appeals process co