Question

the speed of light is 3 into 10 raise to 8 m/s calculate the frequency of red light of wavelength 6.6×10 raised to -7 m​

Answer 1

Answer:

Explanation:

Velocity of light = wavelength × frequency

3 × 10^8 = 6.6 × 10^-7 × frequency

Therefore, frequency = 4.5 ×10^14 Hz

Answer 2

Answer:

Velocity of light = wavelength × frequency

3 × 10^8 = 6.6 × 10^-7 × frequency

Therefore, frequency = 4.5 ×10^14 Hz

Explanation: