Which copper wire would have the lowest resistance?
a. a wire that is 2 m long and has...
Physics, 10.12.2019 05:31 barstr9146
Which copper wire would have the lowest resistance?
a. a wire that is 2 m long and has a cross-sectional area of 1.07 cm2
b. a wire that is 1 m long and has a cross-sectional area of 1.07 cm2
c. a wire that is 1 m long and has a cross-sectional area of 0.066 cm2
d. a wire that is 2 m long and has cross-sectional area of 0.066 cm2
Answers: 2
Other questions on the subject: Physics
Physics, 21.06.2019 21:00, jjxt126
A150 w lamp emits light of wavelength 590 nm uniformly in all directions. what is the photon flux (photons per unit area per unit time) on a small screen at a distance 2.3 m from the lamp? assume the photons are uniformly distributed over the surface of a sphere of radius 2.3 m.
Answers: 2
Physics, 22.06.2019 06:30, kalialee2424
From 0 to 5 seconds john pushed a box 5 meters. from 5 to 10 seconds, paul pushed the same box another 5 meters. who did more work? a. john b. paul c. john and paul did the same amount of work.
Answers: 1
Physics, 22.06.2019 11:40, Destine1965
Consider the following position function. find (a) the velocity and the speed of the object and (b) the acceleration of the object. bold r left parenthesis t right parenthesisr(t)equals=left angle 6 t superscript 4 baseline comma 2 t cubed right angle6t4,2t3 for tgreater than or equals≥0
Answers: 3
You know the right answer?
Questions in other subjects:
English, 30.11.2021 05:30
Mathematics, 30.11.2021 05:30
