An atom has 1.5x10^19 free electrons.
what is the charge of this atom.
what type of ch...
Physics, 25.08.2019 03:10 vaelriacb9300
An atom has 1.5x10^19 free electrons.
what is the charge of this atom.
what type of charge it carries?
Answers: 1
Physics, 21.06.2019 23:30
Which lists the main components of darwin’s theory of evolution? a. random mutations drive evolution; the evolution of a population happens slowly; organisms have common ancestors; organisms do not change. b. natural selection drives evolution; the evolution of a population happens slowly; organisms have common ancestors; organisms change over time. c. natural selection drives evolution; the evolution of a population happens rapidly; organisms have common ancestors; organisms change over time. d. random mutations drive evolution; the evolution of a population happens rapidly; organisms have common ancestors; organisms do not change.
Answers: 1
Physics, 22.06.2019 09:30
An electric clothes dryer has a resistance of 8 ohms. it draws 30 a of current. what is the voltage, in volts, of the wall outlet that it is plugged into?
Answers: 2
Physics, 22.06.2019 15:30
At 20∘c, the hole in an aluminum ring is 2.800 cm in diameter. you need to slip this ring over a steel shaft that has a room-temperature diameter of 2.804 cm . 1. to what common temperature should the ring and the shaft be heated so that the ring will just fit onto the shaft? coefficients of linear thermal expansion of steel and aluminum are 12×10−6 k−1 and23×10−6 k−1 respectively.
Answers: 1
Arts, 02.08.2019 15:30
Arts, 02.08.2019 15:30
SAT, 02.08.2019 15:30
Business, 02.08.2019 15:30
Arts, 02.08.2019 15:30
Arts, 02.08.2019 15:30
Arts, 02.08.2019 15:30
History, 02.08.2019 15:30
History, 02.08.2019 15:30