Question

Make an order of magnitude estimate of the energy (in joule) contained in a quart of soda.

Answer 1

The studies of energy of the soft drinks,soda,energy drinks says that the energy average energy of soda drinks found to be approximately around 150 Calories for 12 Ounces of volume.

But, we have 1 Quarts=32 Ounces

Also we know that average energy of soda,=150 calories per 12 ounces

so for one ounce of soda,energy

or

so energy per ounce,E=52.325J

so energy of a quarts of soda=energy of 32 ounces E,

so energy of a quart of soda,

or,

therefore,heer the power of 10 =3

so,order of magnitude of energy(in joules) of a quart of soda=3

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