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

In a certain state, 50% of adults indicated that sausage is their favorite pizza. Suppose a simple random sample of adults in the state of size 23 is obtained

what is sin 62° ? apexxx

How long does helium last in latex balloons

There are six performers who will present their comedy acts this weekend at a comedy club. How many different ways are there to schedule their appearances?

which word most clearly reveals the tone of this passage

Please help me answer this q! A. Save her from Misery like Miss Havisham endured B. Give her a better life than her mother could have C. Revenge her greedy fami

Which source contains most of earths fresh water

Where is the garlic capital of the world?

Give the medical names for the bones described: Collar bone Shoulder blade Wrist bones Thigh bobe Kneecap Upper arm bone Breast bone Finger bones Shin bone

What cells in the body respond to glucagon by breaking down glycogen and releasing glucose?