What Happens When a Particle of Matter Meets Its Corresponding

question 91

Multiple Choice

What happens when a particle of matter meets its corresponding antiparticle of antimatter?

• A) The combined mass of the two particles is completely transformed into energy (photons).
• B) They can form a complete atom.
• C) They fuse to make a heavier particle.
• D) The question makes no sense, since antimatter does not really exist.

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Definitions:

Economic Efficiency

A state where resources are allocated in a way that maximizes the production of goods and services.

Constant-Cost Industry

An industry in which the costs of production, including input prices, do not change as the industry's output changes.

Unit Price

The cost assigned to a single unit of a product or service, making it easier to compare the value of similar products or services.

Total Cost

The complete cost of production, including both fixed and variable costs incurred in the creation of a good or service.