Thursday
April 24, 2014

Homework Help: Physics

Posted by Jon on Friday, April 11, 2008 at 4:08pm.

1)An electromagnetic wave is produced by:

an accelerating charged particle or changing magnetic fields.

2)Find the period of an electromagnetic wave of wavelength 2.20 x 10^-2 m.

3.00 x 10^8 * 2.20 x 10^-2
= 6.60 x 10^6 s

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Physics!! - An electromagnetic wave is produced by: A. an accelerating charged ...
College Physics - A radio station with a power of 20 kW sends out an ...
Physics - A stationary particle of charge q = 1.4 10-8 C is placed in a laser ...
Physics - 1)An electromagnetic wave has a wavelength of 6.2 x 10^14 n. What is ...
7th grade Science - What is the relationship between energy and the wavelength ...
College Physics 2056 - An electromagnetic wave strikes a 3.00-cm2 section of ...
Physics - The electric and magnetic fields of a plane electromagnetic wave are ...
Science - what is an electromagnetic wave comprised of? Electromagnetic waves ...
Physics - An electromagnetic wave in a vacuum traveling in the +x direction ...
physics - An electromagnetic wave in a vacuum has a magnetic field with a ...

Search
Members