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What is meant by the threshold of hearing? - Leaving Cert Physics - Question d - 2013

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What is meant by the threshold of hearing?

Worked Solution & Example Answer:What is meant by the threshold of hearing? - Leaving Cert Physics - Question d - 2013

Step 1

Definition of Threshold of Hearing

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Answer

The threshold of hearing refers to the minimum intensity of sound that can be detected by the human ear, making it the quietest sound that is audible. This threshold is typically measured in decibels (dB) and varies among individuals.

Step 2

Key Characteristics

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Answer

  1. It represents the lowest level of sound that can be heard without any external noise interference.
  2. The threshold of hearing is important in the study of acoustics and audiology, as it helps in understanding human hearing capabilities.

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