Light Is

question 68

Multiple Choice

Light is:

• A) a wave in the electromagnetic field.
• B) a particle.
• C) both a particle and a wave.
• D) neither particle nor wave.

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Definitions:

Economic Impact

The effect of an event, policy, or market change on the economy, which can include impacts on employment, income levels, and economic growth.

Routine Maintenance

Routine maintenance involves regular and basic upkeep to maintain equipment, systems, or facilities in operational condition, preventing major failures or breakdowns.

Price Ceiling

A government-imposed limit on how high a price can be charged for a product.

Equilibrium Price

The market price at which the quantity of goods supplied equals the quantity of goods demanded.