Question

1. What can you observe from the frequency and wavelength of the colors of light?

2. Which color spectrum has the highest frequency?

3. Which color spectrum has the highest energy?

4. Which color has the lowest frequency?

5. Which among the seven colors has lowest energy? ​

Answer 1

#1

The relationship between frequency and wavelength is

`\\ \sf\longmapsto \lambda=(c)/(v)`

• lambda is wavelength
• v is frequency
• c is speed of light .

#2

Violet has the highest frequency i.e 750Hz

#3

Violet has the highest energy i.e 3.1eV

#4

Red has the lowest frequency

#5

Red among the seven colors have lowest energy.