Physics, 01.11.2019 04:31 ExperimentsDIYS
A12 v battery is connected to a resistor that draws a 0.5 a current. what is the power used by this circuit?
a. 2 w
b. 6 w
c. 24 w
d. 120 w
Answers: 2
Physics, 21.06.2019 22:30
The percent efficiency of a machine can never be 100% (or greater), because in the real world some energy is always converted into a. heat b. work c. input force d. output force
Answers: 1
Physics, 22.06.2019 03:00
An equinox occurs when a. neither end of earth's axis is tilted toward or away from the sun. b. the north end of earth's axis is tilted away from the sun. c. the north end of earth's axis is tilted toward the sun. d. earth's axis is parallel to the sun's rays. select the best answer from the choices provided a b c d
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 07:30
Choose all the answers that apply. our solar system: is in a spiral galaxy no longer includes pluto is made mostly of empty space is in the andromeda galaxy is the only known system that supports life
Answers: 3
A12 v battery is connected to a resistor that draws a 0.5 a current. what is the power used by this...
English, 19.11.2020 09:10
Mathematics, 19.11.2020 09:10
Mathematics, 19.11.2020 09:10
History, 19.11.2020 09:10
Mathematics, 19.11.2020 09:10
Mathematics, 19.11.2020 09:10
Mathematics, 19.11.2020 09:10
Geography, 19.11.2020 09:10
Mathematics, 19.11.2020 09:10
Mathematics, 19.11.2020 09:10