Sound becomes hazardous noise pollution at decibels?
Sound intensity is measured in decibels(db). Sound pollution above 120 db becomes more hazardous and have adverse affects on human life.
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The himalayas are approximately ______ kilometer broad
Who among the following has not received a Nobel Prize in literature
Tell me how you stay upto date with fashion?
Check out the magazines on the newsstand on a regular basis.receive email newsletters from the style internet site to present you recent fashion thoughts. Keep in mind of your age and frame type while analyzing those newsletters.
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In which of the following mammals estrous cycle is absent ?
In 1991 the Soviet Union collapsed MAINLY because
Which is not include in the private income arising in a country
The Trans-Siberian Railway(8960 km) connects ____ in the west to ____ in the East.