Physics, 07.02.2021 01:00 xoxoadara13ox07ck
The diagram shows 2 identical charged particles. How does the potential energy and the force of repulsion changes as the charges are bought closer together?
Answers: 1
Physics, 22.06.2019 03:30
Starting with only the balmer series light (visible light), how could we ensure that the solar panels generate a current that mark can use for his power station? a)by gradually increasing the brightness (amount) of light that we shine on it. b)by gradually increasing the frequency of the light we shine on it. c)by gradually increasing the wavelength of the light that we shine on it.
Answers: 3
Physics, 22.06.2019 18:00
Which statement is the best definition of an atom? a) anything that has mass and occupies space. b) the smallest particle that has the properties of an element. c) a substance that cannot be broken down chemically into simpler substances. eliminate d) the smallest unit of a substance that exhibits all of the properties characteristic of that substance.
Answers: 2
Physics, 22.06.2019 22:30
Find v1, the speed of the fluid in the left end of the main pipe. express your answer in terms of h1, h2, g, and either a1 and a2 or Ξ³, which is equal to a1a2.
Answers: 2
Physics, 23.06.2019 00:30
Asmall electric heater, immersed in 80g of water in a calorimeter of 40j/k raises the temperature from 10.5 degree celsius to 25 degree celsius in 12 minutes. using the same apparatus with 50g of oil instead of water, it is found that the temperature of oil rises from 7 degree celsius to 27 degree celsius in 10 minutes. find specific heat capacity of the oil.
Answers: 2
The diagram shows 2 identical charged particles. How does the potential energy and the force of repu...
Biology, 14.10.2019 21:00
Mathematics, 14.10.2019 21:00
Mathematics, 14.10.2019 21:00
Mathematics, 14.10.2019 21:00
English, 14.10.2019 21:00
History, 14.10.2019 21:00
History, 14.10.2019 21:00