danieka
danieka
23-09-2019
Chemistry
contestada
Electromagnetic waves are _____ waves
Respuesta :
pwpresnell
pwpresnell
23-09-2019
Answer:
Explanation:
Electromagnetic waves differ from
mechanical waves
in that they do not require a medium to propagate. This means that electromagnetic waves can travel not only through air and solid materials, but also through the vacuum of space.
Answer Link
VER TODAS LAS RESPUESTAS ( 32+ )
Otras preguntas
Which description best defines health? A. being physically fit, eating a good diet, and not having any major diseases B. being in the middle, rather than at e
An oblique cylinder is shown Which represents the volume of the cylinder, in cubic units? 120p 130p 300p 325p
The following accounts are from last year’s books at Sharp Manufacturing: Raw Materials Bal 0 (b) 155,200 (a) 167,000 11,800 Work In Process Bal 0 (f) 514,800 (
Which amendment protects the rights of states? (5 points) Seventh Eighth Ninth Tenth
The smallest land features created by moving water often found in bare fields are called a.gulley b.streams c.rills
Two masses are attracted by a gravitational force of 7 N.(a) What will the force of attraction be if the distance between these two masses is quartered?
The _______ tells the number of times a factor is used.
Will demand curves have the same exact shape in all markets? If not, how will they differ? What does an upward-sloping supply curve mean about how sellers in a
A clinical psychologist notes that an unusually large number of obese people are depressed and anxious, and he offers an explanation that excess weight causes e
Which of the following statements pertaining to changes in the global economy of the 21st century is true?