Question

What is the wavelength of a microwave having a frequency of 7.74 x 10^6 hz?

Answer 1

Answer on Question #55381 – Chemistry - General Chemistry

Question:

What is the wavelength of a microwave having a frequency of $7.74 \times 10^{6} \, \text{hz}$?

Answer:

The velocity of a microwave is $3 \cdot 10^{8} \, \text{m/s}$.

$$\lambda = \frac{v}{f} \quad \lambda = \frac{3.00 \cdot 10^{8}}{7.74 \cdot 10^{6}} = 39 \, \text{m}$$

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