Bunniesdoll27 Bunniesdoll27

25-02-2021
Physics

contestada

How do electromagnetic waves travel through a vacuum?

Respuesta :

queenv131693 queenv131693

04-03-2021

Answer:

Due to this EM waves show electric and magnetic field. An electric and magnetic field have no need a medium to show thier effect. Hence in the presence of electric and magnetic field vector which vibrate perpendeculer to each other and get pertervation EM waves travels in vacuum.

Answer Link

Otras preguntas

What occurs when there is a lot of money in circulation, but it is worth less and prices are rising? A. inflation B. shortage C. deflation D. recession

7b÷12=4.2 what does b equal

Please Help Me :) Which pronoun agrees with the antecedent? Neither Joe nor Duane was nervous about __________ solo in the concert. A. theirs B. his C. he

What is the LCD of 11/12 and 1/8

Who was the Hellenistic (Greek) mathematician who invented the compound pulley and is known for his work with the laws governing simple machines? A. Pythagoras

What was the outcome of the Seven Weeks' War?

Which geologic period lasted for almost 7/8 of earth’s history? A. the Precambrian time B. the Quaternary Period C. the Carboniferous Period D. the Phaneroz

Many energy sources use turbines to generate electricity. What is one type of energy source that does not use turbines? A. Coal B. Hydroelectric C. Wind D. Sola

solve for g : 2g-m=5-gh

If an organism is composed of only one cell, it ___________. performs all of the functions is specialized does not have any functions cannot survive on its own