What is the ratio of the density of air in the balloon

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Reference no: EM13997541

The air inside a hot-air balloon has an average temperature of 73.7^oC. The outside air has a temperature of 25.8^oC.

What is the ratio of the density of air in the balloon to the density of air in the surrounding atmosphere?

Could somebody include a brief equation summary?

Reference no: EM13997541

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