CyberLazerz CyberLazerz

23-04-2017
Physics

contestada

How do you know the speed of an electromagnetic wave in a vacuum?

Respuesta :

bruhhbatman92 bruhhbatman92

23-04-2017

The speed of electromagnetic waves in a vacuum is the same as the speed of light. It can be measured by finding the frequency and wavelength of two different waves, and then by that correlation, the speed of the waveform.
Hope this helps you (:

Answer Link

Otras preguntas

Question 2 (1 point) Which of these pictures is an example of matter? Explain your answer.

Scientists have successfully cloned sheep and cattle for several years. A farmer is considering the advantages and disadvantages of having a flock of sheep clon

The area of a rectangle is 320 cm. If the length of the rectangle is 16 cm what is the width?

How does the Great Barrier Reef contribute to Australia's economy?

Diana is going to randomly select a tile from a bag and return it to the bag 360 times. There are 3 shapes (square, triangle, circle) and there are two textures

simplify 12/| -4| x 3 + |5|

At an autosomal gene locus in humans, the allele for brown eyes is dominant over the allele for blue eyes. At another gene locus, located on the X chromosome, a

Hola gente, esta cosa me tiene atascado, si alguien sabe porfavor ayudenme, o me van a dar chancleta y cinturón D,: :O

What is the Mechanical energy when the pendulum is at the high point (height=2 m)? (it’s at its maximum height now!)

What is your prediction on the effects of drinking 20oz of sports drink vs. 20oz of water? What would happen to urine volume