A soap bubble is blown with the help of a mechanical pump at the mouth of a tube. The pump produces constant increase in the radius per minute of the bubble, irrespective of its internal pressure. The graph between the excess pressure p inside the soap bubble and time t will be

A soap bubble is blown with the help of a mechanical pump at the mouth

1.	A soap bubble is blown with the help of a mechanical pump at the mouth of a tube. The pump produces constant increase in the radius per minute of the bubble, irrespective of its internal pressure. The graph between the excess pressure p inside the soap bubble and time t will be
Answer» A soap bubble is blown with the help of a mechanical pump at the mouth of a tube. The pump produces constant increase in the radius per minute of the bubble, irrespective of its internal pressure. The graph between the excess pressure $p$ inside the soap bubble and time $t$ will be

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A soap bubble is blown with the help of a mechanical pump at the mouth of a tube. The pump produces constant increase in the radius per minute of the bubble, irrespective of its internal pressure. The graph between the excess pressure p inside the soap bubble and time t will be

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