The Spacing Between Reflecting Planes in a Crystal Is 2 $\degree$

question 23

Short Answer

The spacing between reflecting planes in a crystal is 2.82 * 10 ^{- 10} m.A beam of X-rays is strongly reflected at an angle of 160 $\degree$ with the crystal face.What is the wavelength of the X-rays?

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Definitions:

Home Signs

Informal sign languages or gestures developed within families to communicate, often used when there are individuals who are deaf or non-verbal.

Protosigns

Primitive forms of sign language or gestural communication that may have been the precursors to spoken language in human evolution.

Crib Signs

Crib signs refer to visual or physical indicators, often in a baby's crib, that can signal various needs or states of well-being of the infant.

Idiosyncratic Signs

Unique or individual symbols, behaviors, or indicators that are characteristic of a particular person.