Two Sources of Light Illuminate a Double Slit Simultaneously

question 13

Multiple Choice

Two sources of light illuminate a double slit simultaneously. One has wavelength 570 nm and the second has an unknown wavelength. The m = 5 bright fringe of the unknown wavelength overlaps the m = 4 bright fringe of the light of 570 nm wavelength. What is the unknown wavelength?

• A) 456 nm
• B) 326 nm
• C) 380 nm
• D) 713 nm

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Definitions:

Following Exposure

The monitoring and treatment of individuals after they have been exposed to a hazardous substance or environment, to prevent or minimize health impacts.

Detectable

Capable of being discovered or noticed through specific means, often used in the context of substances or conditions in tests.

Helper T Cells

A type of white blood cell important for the immune response, helping to activate other cells to fight infections and diseases.

Immune System's Response

The reactions of the immune system against pathogens like viruses and bacteria, including the production of antibodies and mobilization of immune cells.