मराठी

What is the safe limit of sound level in dB for our ears?

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प्रश्न

What is the safe limit of sound level in dB for our ears?

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उत्तर

0 and 80 dB are safe limits for our ears.

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  या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
पाठ 7: Sound - EXERCISE - 7 (C) [पृष्ठ १७३]

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सेलिना Physics [English] Class 10 ICSE
पाठ 7 Sound
EXERCISE - 7 (C) | Q 14. | पृष्ठ १७३
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