Kadie264 Kadie264

21-04-2017
Physics

contestada

Electromagnetic waves can transfer energy without a(n)

Respuesta :

Odettexoxox Odettexoxox

21-04-2017

Some waves can travel without a -medium-, a channel like telephone power lines, lenses, or even particles in the air or in water.

Answer Link

ACCESS MORE

Otras preguntas

Southern Industries uses job order costing. The following information was drawn from the Company’s monthly accounting reports: Job 1 Job 2 Job 3 Direc

he is a bank robber but.....(complete the following sentence)

can someone help me with this social studies. Tell me what clues shows growth of mid sized cities in the late 19th century and over the 20th century

In \triangle ABC, we have \angle BAC = 60^\circ and \angle ABC = 45^\circ. The bisector of \angle A intersects \overline{BC} at point T, and AT = 24. What is th

SeeClear Windows makes windows for use in homes and commercial buildings. The standards for glass thickness call for the glass to average 0.375 inches with a st

Dante’s decision to invoke the Muses is notable because _____. it reveals his contradictory nature it reveals his respect for artistic tradition it reveals his

If 3/4 of a cup of food gives you 40% of your daily value of calcium, then how many cups of the food will give you 100% of the daily value of calcium? I need to

on a certain compact disc, three songs have the following playing times: Song A: 4 minutes and 56 seconds Song B: 2 minutes and 30 seconds Song C: 10minutes and

Which of the following statements regarding piston rings is false? Select one: a. A compression ring prevents pressurized refrigerant from blowing past the pist

To say that modern society has a "mass scale" means that many fewer people ________ (A) have a strong sense of cultural heritage.(B) are very sure about what i