1.

What is the frequency of radiation of wavelength 600nm​

Answer»

Answer:

  • Frequency :- 5 × 10^14 Hz.

Given:

To FIND:

  • Frequency

Solution:

Frequency :- velocity of light / wave LENGTH

Wave length :- 600nm

= 600 × 10^-9 m.

Velocity of Light :- 3 × 10^8 m/s

Therefore,

Frequency = 3 × 10^8 / 600 × 10^-9

→ 3 × 10^8 × 10^9 / 600

→ 3 × 10^15 / 6

→ 10 × 10^14 / 2

→ 5 × 10^14 Hz

Therefore,

  • Frequency :- 5 × 10^14 Hz.


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