Physics, 11.11.2019 02:31, officialrogerfp3gf2s
Will give 10
ella makes this table to organize her notes on whether atoms gain or lose energy during the changes of state.
which changes of state should she place in the column titled "lose energy"?
a. freezing, boiling, and melting
b. melting, vaporization, and sublimation
c. sublimation, deposition, and condensation
d. freezing, deposition, and condensation
Answers: 3
Physics, 21.06.2019 19:30, nayashuntel
Asample of a gaseous substance changes into a liquid
Answers: 1
Physics, 21.06.2019 22:30, jasoncarter
The membrane surrounding a living cell consists of an inner and an outer wall that are separated by a small space. assume that the membrane acts like a parallel plate capacitor in which the effective charge density on the inner and outer walls has a magnitude of 7.0 × 10-6 c/m2. (a) what is the magnitude of the electric field within the cell membrane? (b) find the magnitude of the electric force that would be exerted on a potassium ion (k+; charge = +e) placed inside the membrane.
Answers: 1
Physics, 22.06.2019 02:30, liltay12386
Which is an example of gaining a static charge by conduction? a) rubbing a balloon against your hair. b) shuffling your shoes across a carpet. c) bringing a charged rod near an electroscope. d) touching your car on a cold day and getting a shock.
Answers: 1
Physics, 22.06.2019 13:00, help1572
Aplayground merry-go-round has a radius of 4.6 m and a moment of inertia of 200 kg-m2 and turns with negligible friction about a vertical axle through its center. a child applies a 26.0 n force tangentially to the edge of the merry-go-round for 15.0 seconds. if the merry-go-round is initially at rest, how much work did the child do on the merry-go-round?
Answers: 1
Will give 10
ella makes this table to organize her notes on whether atoms gain or lose...
ella makes this table to organize her notes on whether atoms gain or lose...
Mathematics, 28.01.2020 05:31
Mathematics, 28.01.2020 05:31
Mathematics, 28.01.2020 05:31
Mathematics, 28.01.2020 05:31