Iridescent Colors Seen in the Pearly Luster of an Abalone

question 6

Multiple Choice

Iridescent colors seen in the pearly luster of an abalone shell are due to

• A)refraction.
• B)diffraction.
• C)dispersion.
• D)polarization.
• E)interference.

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Opportunity Cost

The expense incurred by not choosing the second-best option in any decision-making process.

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Peanut Butter

Peanut butter is a food paste or spread made from ground dry roasted peanuts, often enriched with various ingredients like salt, sweeteners, or emulsifiers.