What Is a Diffraction Grating

question 321

Multiple Choice

What is a diffraction grating?

• A) a flat, rectangular array of closely spaced photosensitive cells
• B) a piece of glass with thousands of closely spaced, parallel grooves
• C) an array of many radio telescopes used to observe a single source simultaneously
• D) a triangular prism of solid glass used to disperse light into its colors

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Definitions:

Contested Wills

Contested Wills refer to legal disputes over the validity or interpretation of a deceased person's will.

Insurance Agreement

An insurance agreement is a contract between an insurer and the insured, whereby the insurer promises to compensate the insured for specific potential future losses in exchange for a premium.

Insured Party

The party who makes a payment in exchange for payment in the event of damage or injury to property or person.

Risk of Loss

The exposure to potential financial harm or loss of property value, particularly in the case of goods during a transaction.