In an Exothermic Reaction

question 65

Multiple Choice

In an exothermic reaction

• A)the reactants have greater potential energy than the products.
• B)the products have greater potential energy than the reactants.
• C)the products and the reactants have the same potential energy.

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Definitions:

Frequency

The number of occurrences of a repeating event per unit of time, often used in the context of waves (such as sound or light) to indicate cycles per second (Hz).

Timbre

The quality of a musical note or sound that distinguishes different types of sound production, such as voices or musical instruments.

Wavelength

The distance between successive crests of a wave, especially points in a sound wave or electromagnetic wave.

Middle Ear

The section of the ear between the eardrum and the inner ear, containing three bones that amplify sound.