Estimate the Distance (In Cm) Between the Central Bright Region

question 37

Multiple Choice

Estimate the distance (in cm) between the central bright region and the third dark fringe on a screen 5.00 m from two double slits 0.500 mm apart illuminated by 500-nm light.

• A) 3.47
• B) 2.15
• C) 1.75
• D) 1.50
• E) 1.25

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Definitions:

Pronuclei

The nuclei of the sperm and egg before they fuse in fertilization, each containing a single set of chromosomes from the respective parent.

Diploid

Normal number of chromosomes (in humans, 46 chromosomes) in somatic cells.

Chromosomes

Long strands of DNA wrapped around proteins, located in the cell nucleus, which carry genetic information.

Pluripotent

The ability of a stem cell to differentiate into any type of cell in the body but not capable of forming an entire organism.