In a Double Slit Experiment,a Very Thin Plate of Glass $\times$

question 34

Multiple Choice

In a double slit experiment,a very thin plate of glass of refractive index 1.58 is placed in the light path of one of the slit beams.When this was done,the center of the fringe pattern was displaced by 35 fringe widths.Calculate the thickness of the glass plate if the wavelength of light is 680 nm.

• A)4.1 \(\times\) 10^-5 m
• B)1.5 \(\times\) 10^-5 m
• C)3.0 \(\times\) 10^-5 m
• D)8.2 \(\times\) 10^-5 m
• E)3.8 \(\times\) 10^-5 m

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Definitions:

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A plant hormone that regulates plant growth and development, particularly in response to stress conditions like drought.

Elongation

The process of lengthening or stretching something, commonly referring to the lengthening of molecular chains or the physical body structure.

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A line or reference around which something rotates or is symmetrically arranged, often used in geometry and physics to describe orientation.

Hormone

A naturally occurring compound in the body that directs and controls the operation of specific cells or organs.