Why Is It Important for Sound Vibrations to Be Amplified

question 61

Multiple Choice

 Why is it important for sound vibrations to be amplified as they pass through the ear?

• A) The inner membrane gets less sensitive with age.
• B) More force is needed to create waves in fluid.
• C) Much of the vibration is lost in the eardrum.
• D) Too much is lost through friction.

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Definitions:

Nominal Group Technique

The Nominal Group Technique is a structured method for group brainstorming that encourages contributions from all participants and is used to generate and prioritize ideas.

Equal Participation

A principle ensuring that all members of a group or society have the same opportunities to participate in decision-making processes and activities.

Delphi Technique

A method of gathering expert opinions and achieving consensus through a series of questionnaires and iterative feedback.

Research Chef

A research chef is a professional who combines culinary arts and food science to develop new recipes, products, and technologies in the food industry.