What kind of circuit is the one shown below?
A. Series
B. Parallel
C. Open
D. Com...
Answers: 2
Physics, 22.06.2019 00:30
Consider an ordinary, helium-filled party balloon with a volume of 2.2 ft3. the lifting force on the balloon due to the outside air is the net resultant of the pressure distribution exerted on the exterior surface of the balloon. using this fact, we can derive archimedes’ principle, namely that the upward force on the balloon is equal to the weight of the air displaced by the balloon. assuming that the balloon is at sea level, where the air density is 0.002377 slug/ft3, calculate the maximum weight that can be lifted by the balloon. note: the molecular weight of air is 28.8 and that of helium is 4.
Answers: 2
Physics, 22.06.2019 13:00
Acertain radio station broadcasts radio waves that have a wavelength of 298cm what is its broadcast frequency?
Answers: 3
Physics, 22.06.2019 21:30
Which are causes of mechanical weathering? (check all that apply) a. acid rain b. plant growth c. animal actions d. carbon dioxide e. pressure release i chose b & e and got the question wrong.
Answers: 2
Mathematics, 25.02.2021 19:30
Mathematics, 25.02.2021 19:30
Biology, 25.02.2021 19:30
Mathematics, 25.02.2021 19:30
Mathematics, 25.02.2021 19:30
Mathematics, 25.02.2021 19:30
Mathematics, 25.02.2021 19:30
Social Studies, 25.02.2021 19:30
English, 25.02.2021 19:30
Mathematics, 25.02.2021 19:30
Mathematics, 25.02.2021 19:30
Mathematics, 25.02.2021 19:30