What Is the Frequency of a Helium-Neon Laser Light with a Wavelength

question 141

Multiple Choice

What is the frequency of a helium-neon laser light with a wavelength of 632.8 nm? The speed of light is 3.00 × 10⁸ m/s.

• A)4.74 × 10¹⁴ s^-1
• B)4.74 × 10⁵ s^-1
• C)2.11 × 10^-15 s^-1
• D)1.58 × 10^-15 s^-1

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Definitions:

Labor Supply Curve

The labor supply curve illustrates the relationship between the wage rate and the quantity of labor that workers are willing to offer at different wage rates.

Substitution Effect

The change in the consumption patterns of goods or services, as consumers replace pricier items with more affordable substitutes when prices change.

Income Effect

The change in an individual's or economy's income and how that change will affect the quantity demanded of a good or service.

Real Hourly Wages

The hourly wage of workers adjusted for inflation, representing the purchasing power of the income.