Sound and Electromagnetic Waves

1. Radiowaves

1.1. Wavelength:1m to 10m

1.2. Frequency: 3 kHz to 300 GHz

2. Microwaves

2.1. Wavelength: 1m to 1 mm

2.2. Frequency: 300 MHz to 300 GHz

3. Infra-red Waves

3.1. Wavelength: 1mm to 700 nm

3.2. Frequency: 430 THz to 300 GHz

4. Visible Light

4.1. Wavelength: 400nm to 700nm

4.2. Frequency:430–790 THz

5. UltraViolet

5.1. Wavelength:400nm to 10nm

5.2. Frequency: 800 THz to 30 PHz

6. X-ray

6.1. Wavelength: 10nm to 0.01nm

6.2. Frequency: 30 PHz to 30 EHz

7. Gamma rays

7.1. Wavelength: less than 1picometre

7.2. Frequency: 30 EHz