what is the difference between a vibgyor and a spectrum
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The difference between a vibgyor and a spectrum
Explanation:
Wave
It is a periodic disturbance in a medium .
Types of waves
- Electromagnetic : can travel through medium as well as through vacum .Example : Light
- Mechanical waves : need medium to travel example sound
Light
When we analyse the light waves : we see a complete set of waves of different wavelength and frequency .That is electromagentic spectrum .The image of it is attached below .
Electromagnetic spectrum
In the spectrum we get to see different regions like :
- Ultra violet
- Infra red
- Visible region
Visible region : It is a region that has colours of wavelength ranging from 400nm to 700 nm .
VIBGYOR : stands for violet , indigo,blue,green,yellow,orange and red
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