Monochromatic Light $\lambda$ = 500 Nm)is Incident on a Soap Bubble (N =

question 34

Multiple Choice

Monochromatic light ( $\lambda$ = 500 nm) is incident on a soap bubble (n = 1.4) that is 50 mm thick.What is the change of phase of the light reflected from the front surface?

• A)0
• B)180\(\degree\)
• C)\(\lambda\)/2
• D) \(\pi\)/2
• E)55\(\degree\)

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Definitions:

Obedience

The act of following orders or directives from an authority figure, often studied in psychology to understand social influence and control.

Group Norms

Shared guidelines or expectations within a group concerning appropriate behaviors, values, or beliefs.

Foetal Stage

The period in human development that begins from the ninth week after fertilization and continues until birth, characterized by rapid growth and maturation of organs and bodily systems.

Embryonic Stage

A phase of prenatal development that occurs from the second to the eighth week after fertilization, during which major body structures and organ systems begin to develop.