11. Applying Concepts In 1982, Larry Walters
rose to an altitude of approximately 4,900 m on
a lawn chair attached to 45 helium-filled
weather balloons. Give two reasons why
Walters' trip was dangerous.

24. a sports ball is inflated to an internal pressure of 1.85 atm at room temperature (25 °c). if the ball is then played with outside where the temperature is 7.5 °c, what will be the new pressure of the ball? assume the ball does not change in volume nor does any air leak from the ball a) 0.555 atm b) 1.74 atm c) 1.85 atm d) 1.97 atm

The gulf stream is a warm water current that flows away from the equator to northern europe. witch of these does it cause. a. crashes of warm and cool water in the ocean b. colder climates near the equator c. large waves on the cost of europe d. warm climates in northern europe

A5.00 g of a in . g of at aa 5.00 g of b in . g of .?at .