A 7.55 × $10 ^ { 14 }$ Hz electromagnetic wave travels in carbon tetrachloride with a speed of 2.05 ×10⁸ m/s. What is the wavelength of the wave in this material?

Question

Quizplus · Accepted Answer

The wavelength of an electromagnetic wave is given by the equation:$$\lambda = \frac{c}{f}$$where:* $\lambda$ is the wavelength in meters* c is the speed of light in meters per second* f is the frequency in hertzIn this problem, we are given the following information:* f = 7.55 × $10 ^ { 14 }$ Hz* c = 2.05 ×10⁸ m/sPlugging these values into the equation, we get:$$\lambda = \frac{2.05 \times 10^8 \text{ m/s}}{7.55 \times 10^{14} \text{ Hz}} = 2.72 \times 10^{-7} \text{ m} = 272 \text{ nm}$$Therefore, the wavelength of the wave in carbon tetrachloride is 272 nm.

A 755 × 101410 ^ { 14 }1014 Hz Electromagnetic Wave Travels in Carbon Tetrachloride with a Speed

A 755 × $10 ^ { 14 }$ Hz Electromagnetic Wave Travels in Carbon Tetrachloride with a Speed