What statement is correct with regard to the density of a gas?

Question

Question Quiz BPL Hot Air - Balloon Pilot License - Principles of Flight (Balloon)

QuizVDS · Accepted Answer

The density decreases with increasing temperature and constant pressure.

QuizVDS · Answer

The density increases with increasing temperature and constant volume.

QuizVDS · Answer

The density decreases with decreasing volume and constant temperature.

QuizVDS · Answer

The density decreases with increasing temperature and constant volume.

BPL Hot Air: What statement is correct with regard to the density of a gas? Id: 381