Physics, 28.05.2021 02:30, allicat133
Select the answer that best completes the following statement.
Kirchhoff's two laws state.
A. The current going into a junction is equal to the current leaving a junction in a series circuit and that the sum of the voltage rises and drops in a parallel circuit is equal to 0.
B. The current going into a junction is equal to the current leaving a junction in a parallel circuit and that the sum of the voltage rises and drops in a series circuit is equal to 0.
C. In all circuits the current going into a junction is equal to the current leaving the junction and the sum of the voltage rises and drops in the circuit is 0.
D. The voltage going into a junction is equal to the voltage leaving a junction in a parallel circuit and that the sum of the current rises and drops in a series circuit is equal to 0.
Answers: 3
Physics, 21.06.2019 18:50, NycLife
How does the image distance (di) of a convex lens compare with the image distance of a concave lens? a. the image distance of the convex lens is positive, and that of the concave lens is negative. b. both are negative for a virtual image. c. both are positive for a virtual image d. the image distance of the convex lens is negative, and that of the concave lens is positive.
Answers: 1
Physics, 21.06.2019 23:30, coryowens44
An object starts from rest at point f and speeds up continuously as it moves around an oval. a. choose a point about 1/8 th of the way around the oval from point f, and label it point g. draw a vector to represent the velocity of the object at point g. b. determine the change in velocity vector between points f and g.
Answers: 1
Physics, 23.06.2019 00:30, Tanya120
Which of the following statements are evidence that gases do not always behave ideally? check all that apply.? a. co2 gas becomes dry ice (solid co2) at 1 atm and –78.5 °c. b. when two gases are mixed, they follow dalton\'s law of partial pressures. c. at 4 k and 1 atm, helium is a liquid. d. it is impossible to compress a gas enough so that it takes up no volume.
Answers: 3
Select the answer that best completes the following statement.
Kirchhoff's two laws state.
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