Select the correct answer.
which statement is true?
A. A resistor alters current, and a...
Select the correct answer.
which statement is true?
A. A resistor alters current, and a switch turns current on and off.
B. A resistor measures voltage, and a switch changes AC to DC to AC.
C. A resistor alters current, and a switch measures voltage.
D. A resistor changes AC to DC or DC to AC, and a switch turns current on and off.
Answers: 3
Chemistry, 22.06.2019 03:00
Which of these would be caused by a chemical change? a) the formation of lava. b) sedimantary rock layering over time. c) metamorphic rock forming from igneous. d) metamorphic rock eroding to form sedimentary rock.
Answers: 3
Chemistry, 22.06.2019 04:40
*will mark you brainliest + 15 points ** why does the equilibrium of a system shift when the pressure is increased? a. to maximize the stress on the system b. to stop restoring equilibrium to the system c. to increase the total moles of gas in the system d. to decrease the total moles of gas in the system
Answers: 3
Chemistry, 22.06.2019 07:30
According to the vsepr theory what is the shape of a molecule that has a central atom valence three other items with no lone pairs of electrons
Answers: 1
Chemistry, 22.06.2019 10:30
What determines the average kinetic energy of the particles in a gas? a. the number of collisions b. the number of particles c. the size of the particles d. the temperature
Answers: 1
History, 20.03.2020 02:56
Mathematics, 20.03.2020 02:56
History, 20.03.2020 02:56
Mathematics, 20.03.2020 02:56
Mathematics, 20.03.2020 02:56
History, 20.03.2020 02:56
History, 20.03.2020 02:56
Mathematics, 20.03.2020 02:56