A Light Wave Is Like a Sound Wave in That

question 19

Multiple Choice

A light wave is like a sound wave in that both

• A)are longitudinal waves.
• B)are means of transmitting energy.
• C)are transverse waves.
• D)require a material medium for propagation.
• E)have the same velocity in air.

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Definitions:

Holding Companies

Entities created to own the outstanding stock of other companies, controlling their policies and management.

Subsidiary

A company that is completely or partly owned and partly or wholly controlled by another company.

Ownership

The state or fact of owning something, which can involve possessing property, shares in a company, or any asset that grants the owner legal rights and responsibilities.

Horizontal Mergers

A business consolidation that occurs between firms that operate in the same industry or production stage.