How will you check the filling of a pitcher placed under a water tap by hearing the sound
standing at a distance?
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As the bottle fills up, the air column or amount of air inside the bottle decreases. ... Also the amplitude or the loudness of the sound will decrease, as the amount of the air column vibrating decreases as the bottle fills up.
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Explanation:
Benzyl alcohol is fragrance and flavor material that also has preservative qualities. ... Although the term “alcohol” is used in the name, it does not contain any ethanol, the volatile alcohol found in alcoholic beverages and mouthwash products, and may be present in products that are considered alcohol free.
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