Which characteristic is the same for all electromag Jetic waves in a vacuum?
A. Wavelength of the photons
B. Energy stored in photons
C. Speed of the photons
D. All of the above

Although longitudinal waves can travel through all media types what is the disadvantage of this type of wave transmission? a) he efficiency of he wave transmission is greatly diminished as the media becomes less dense b) the oscillation of one set of particles has a huge impact on neighboring particles c) particles become too close together as they bump into each other making it more likely to hit other particles down the line

What would be the result of an alpha particle coming into a magnetic field? a) the alpha particle will stop moving. b) the alpha particle will reverse its direction. c) the alpha particle will be deflected in a curve path. d) the alpha particle will continue to travel in a straight line.

The substances that are necessary for producing of certain hormones and that store and transport vitamins