Chemistry Homework Help

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87 solutions

Wavelength and Frequency

#### Q. What is the wavelength (in nm) of light having a frequency of 6.4 × 10^13 Hz? What is the frequency (in Hz) of light having a wavelength of 5.19 × 10^2 nm?

Solved • Mar 29, 2020

Wavelength and Frequency

#### Q. What is the wavelength (in meters) of an electromagnetic wave whose frequency is 7.83 × 10^8 Hz?

Solved • Mar 29, 2020

Wavelength and Frequency

#### Q. The frequency of a radio emission is 7.22 × 1013/s. Determine the wavelength of the radio wave.

Solved • Mar 22, 2020

Wavelength and Frequency

#### Q. What is the frequency of a photon having a wavelength of 141.8 nm? (c = 3.00 × 108m/s, h = 6.63 × 10–34 J · s)

Solved • Mar 22, 2020

Wavelength and Frequency

#### Q. 1. You are approaching a stoplight. If the frequency of the light being emitted is approximately 520 THz, what was the wavelength of the light? What color was the light?

Solved • Feb 28, 2020

Wavelength and Frequency

#### Q. 2. What is the wavelength of an electromagnetic wave that has a frequency of 800.0 MHz?

Solved • Feb 28, 2020

Wavelength and Frequency

#### Q. 1. Calculate the frequency of a light wave that has a wavelength of about 8.0 cm.

Solved • Feb 28, 2020