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प्रश्न
State the unit in which the intensity of a sound wave is measured.
एक पंक्ति में उत्तर
उत्तर
Its unit is a microwatt per metre2.
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क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
State the unit in which the intensity of a sound wave is measured.
Its unit is a microwatt per metre2.