1. Question: How does electromagnetic energy travel? (Use the reading below to answer the question)
Electromagnetic energy travels in waves and spans a broad spectrum from very long radio waves to very short gamma rays. The human eye can only detect only a small portion of this spectrum called visible light A radio
detects a different portion of the spectrum, and an x-ray machine uses yet another portion, NASA's scientific instruments use the full range of the electromagnetic spectrum to study the Earth, the solar system, and the
universe beyond
When you tune your radio, watch TV, send a text message, or pop popcom in a microwave oven, you are using electromagnetic energy. You depend on this energy every hour of every day. Without it, the world you know. com
not exist
Through a medium
On a spectrum
In waves
By forces