How do you find temperature when given wavelength and frequency?

Answer 1

Well, darling, to find temperature when given wavelength and frequency, you'll need to use Planck's law of black-body radiation. The formula involves a bit of math, but essentially you plug in the values for wavelength and frequency to calculate the temperature. So, grab your calculator and get ready to crunch some numbers, honey!

Answer 2

Speed of sound c = λ × f

Wavelength λ

Frequency f

Formula: Temperature of air ϑ ≈ (c − 331.3) / 0.6 in °C.

Temperature of air ϑ

If c = λ × f = 343.3 m/s then the temperature is

ϑ ≈ (343.3 − 331.3) / 0.6 = 20°C.