cmontes716 cmontes716

19-01-2015
Physics

Answered

how are sound waves and electromagnetic waves different?

Verified Answer :

nislam1130 nislam1130

19-01-2015

EM waves propagate through a vacuum: sound waves require a medium. EM waves are transverse vibrations: sound waves are longitudinal vibrations. EM waves are fluctuating electric and magnetic fields: sound is fluctuating pressure.

Answer Link

Related Questions

how did western nations come to dominate much of the world in the late 1800s

A and B share the cost in a ratio of 32 A pays 125 how much does b pay

HELP Aqua blue paint costs 150 per square inch How much more money would it cost to paint a bowling ball with a radius 42913 inches in length than to paint a te

Which condition is associated with delirium tremens DTs a Fetal alcohol syndrome b Overdose of opioid analgesics c Excessive alcohol consumption d Amotivational

which equation is the inverse of yx236

The shape of the clock is a regular dodecagon with a radius of 14cm Centered on the clocks face is a green circle of radius 9cm If the region outside the circle

About one in young drivers believes using recreational drugs such as marijuana cocaine speed or ecstasy does not affect their driving

Wat is 3 14 multiplied by 25 3 14 25

Only those who are considered book smart can be called intelligent true

mengapa indra peraba tidak dapat digunakan untuk membandingkan suhu dengan tepat