When Two X-Ray Waves Cancel Each Other, It Is Called

question 50

Multiple Choice

When two X-ray waves cancel each other, it is called

• A) a diffraction pattern.
• B) constructive interference.
• C) destructive interference.
• D) subtractive interference.

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Definitions:

Buffer

Mixture of an acid and a base that reduces any changes in pH that would otherwise occur in a solution when acid or base is added to the solution.

Hemoglobin

A red protein responsible for transporting oxygen in the blood of vertebrates, giving red blood cells their color.

Pontine Respiratory Neurons

Neurons located in the pons of the brainstem that play a critical role in regulating the rhythm of breathing.

Medulla Oblongata

The lowest part of the brainstem, connecting the brain to the spinal cord and controlling vital functions such as breathing and heart rate.