Electromagnetic Spectrum

Electromagnetic Spectrum

1. Radio waves

   • Radio waves frequencies range from about 300000Hz to 300millionHz

2. Micro waves

   • Micro waves lie between radio waves and infrared radiation in the electromagnetic spectrum.

3. Infrared

4. Visible spectrum

5. Ultra Violet

6. X-rays

   • Gamma rays
   • Xrays and Gamma rays both travel straight into substance and may pass through then if the substance are not too dence and not too thick plate made of lead will stop them.