SAT, 03.12.2021 23:20 ajyoung3142005oztpya
A very flexible helium-filled balloon is released from the ground into the air at 20. ∘c. The initial volume of the balloon is 5. 00 l, and the pressure is 760. Mmhg. The balloon ascends to an altitude of 20 km, where the pressure is 76. 0 mmhg and the temperature is −50. ∘c. What is the new volume, v2, of the balloon in liters, assuming it doesn't break or leak?.
Answers: 2
Another question on SAT
SAT, 25.06.2019 12:00
Jim has found that he must consume 2,300 calories a day to reach his health goals, but he doesn't want to give up his afternoon snack of pretzels. unfortunately, he tends to eat the entire bag — which amounts to 1,300 calories! what strategy should jim use to improve his habits?
Answers: 1
SAT, 25.06.2019 15:00
Which of the following always exist between two objects having mass ● elastic force ● contact force ●gravitational force ●magnetic force
Answers: 1
SAT, 26.06.2019 15:30
Which statement best describes gravity? it is the force that repels only very small objects. it is the force that acts between objects with zero mass. it is the force that sometimes acts only on very large objects. it is the force that acts between any two objects in the universe.
Answers: 2
SAT, 27.06.2019 08:30
Cartels control the production and pricing of goods mainly through a) the elimination of competition. b) the cooperation of their members. c) the limitation of price controls. d) the manipulation of government pressure.
Answers: 1
You know the right answer?
A very flexible helium-filled balloon is released from the ground into the air at 20. ∘c. The initia...
Questions
Arts, 15.10.2020 20:01
Biology, 15.10.2020 20:01
Mathematics, 15.10.2020 20:01
Mathematics, 15.10.2020 20:01
English, 15.10.2020 20:01
Mathematics, 15.10.2020 20:01
Mathematics, 15.10.2020 20:01
