188
Question
Sound levels lower than 80 dB are not harmful to the ears.
Sound levels lower than 80 dB are not harmful to the ears.
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Solution
The correct option is B False
- Sound above 80 dB is extremely harmful to human ears.
- Sound between 60 to 65 dB is comfortable to human ears.
- Sound between 65 to 80 is also harmful to human ears.
Hence, the given statement is false.
- Sound above 80 dB is extremely harmful to human ears.
- Sound between 60 to 65 dB is comfortable to human ears.
- Sound between 65 to 80 is also harmful to human ears.
Hence, the given statement is false.
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