Suppose You Observe 19 Bright Fringes in the Central Maximum

question 100

Multiple Choice

Suppose you observe 19 bright fringes in the central maximum of a double-slit interference pattern. If you know that the separation of the slits d = 0.06 mm, you can conclude that the width of each slit is

• A) 0.048 mm.
• B) 0.024 mm.
• C) 0.003 mm.
• D) 0.006 mm.
• E) 0.012 mm.

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Definitions:

Birthrate

The number of live births per thousand of the population per year, reflecting the growth rate of a population.

Replacement Rate

Replacement rate refers to the percentage of a worker's pre-retirement income that is paid out by a pension program upon retirement, indicating the level of income continuity after retirement.

Birthrates

The number of live births per thousand people in a population per year.

Death Rates

The number of deaths in a particular population, scaled to the size of that population, per unit of time.