A Square Has Sides of Length L

question 18

Multiple Choice

A square has sides of length L.In the lower-right and lower-left corners there are two sources of light waves,one in each corner,that emit identical in-phase light waves of wavelength 8.28 m in all directions.What is the minimum value of L such that destructive interference occurs in the upper-right corner? Ignore any reflections.

• A)8.28 m
• B)10.0 m
• C)16.6 m
• D)20.0 m

---

Definitions:

Deprivation Dwarfism

A condition caused by extreme emotional or physical deprivation during childhood, resulting in stunted physical growth.

Growth Hormone

A hormone that stimulates growth, cell reproduction, and cell regeneration in humans and animals.

Genetic Defect

A mutation or abnormality in an individual's DNA that can lead to physical or physiological disorders or diseases.

Virus

is a microscopic infectious agent that replicates only inside the living cells of an organism and can cause various diseases.