Which of the following is a characteristic of electromagnetic waves? (2 points)

Electromagnetic waves are transverse waves, similar to water waves in the ocean or the waves seen on a guitar string. This is as opposed to the compression waves of sound. As you learned in Wave Motion, all waves have amplitude, wavelength, velocity and frequency.Feb 15, 2016

A testable explanation that is supported or refute it is called a hypothesis.

Hypothesis could be based on experiments and observations before that cannot be determined with supported theories and could be widely accepted and the basis of additional explanation.

Example: If we spend a lot of money today, then more adversities will arise.