Coherent Light of a Single Frequency Passes Through a Double

question 21

Multiple Choice

Coherent light of a single frequency passes through a double slit with a separation d, to produce a pattern on a screen a distance D from the slits. What would cause the separation between adjacent minima on the screen to increase?

• A) increase the index of refraction of the medium in which the setup is immersed
• B) increase the separation d between the slits
• C) increase the distance D
• D) increase the frequency of the incident light

Identify the significance of income effect and substitution effect on quantity demanded.

Recognize the importance of market demand and how individual demands are aggregated.

Understand the concept of substitution effect and its impact on demand.

Comprehend how changes in prices influence consumer behavior through the substitution and income effects.

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Definitions:

Firm's ATC

The total average cost for a firm, including both fixed and variable costs, per unit of output.

Total Profit

The overall financial gain made in a business transaction or operation, calculated as the revenue minus the costs of achieving that revenue.

Total Loss

A situation in insurance or business where the cost of repair or recovery exceeds the value of the asset or investment.

Long Run

A period in economics during which all factors of production and costs are variable, and firms can adjust all inputs.