Assume that the pressure inside of the 1 liter balloon is 200,000 pa, what is the explosive energy in the inside the balloon? express your answer in joules and pounds of tnt (2.1 x 106 j = 1 lb of tnt).

200 Joules is the explosive energy in the inside the balloon. And that is  1 lb of TNT.

Explanation:

Volume of the balloon = V = 1 L =

Pressure inside the balloon ,P= 200,000 Pa =

Explosive energy in the inside the balloon be E.

E = Pressure × Volume

1 lb of TNT =

200 Joules = 1 lb of TNT

= 1 lb of TNT

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