Question

The air inside a bubble gum bubble is at atmospheric pressure. Imagine someone continuing to blow into that bubble. What happens when the bubble’s volume is doubled?

Answer 1

Answer: option D

Step-by-step explanation:

Answer 2

Answer: The correct answer is 'temperature will get doubled that is option D.

Step-by-step explanation:

Suppose the volume of the bubble is V, at temperature T and Pressure exerted by atmosphere P.

When bubble is blown with more air until the volume doubles the initial volume:

The new volume of the bubble = V'=2V

The new Temperature of the air inside the bubble will change to T'.

And the atmospheric Pressure remains same.

According Charles law:

`Volume\propto Temperature` (At constant Pressure)

`(V_1)/(T_2)=(V_2)/(T_2)`

`(V)/(T)=(V')/(T')`

`T'=(2V* T)/(V)=2T`

So, this means that temperature will get 2 times the initial temperature of the gas.

Hence, the correct answer is 'temperature will get doubled that is option D.