As current flows through a uniform wire, the wire gets hotter because the electrons stop moving and therefore transform their lost kinetic energy into thermal energy in the wire. as current flows through a uniform wire, the wire gets hotter because the electrons stop moving and therefore transform their lost kinetic energy into thermal energy in the wire.
a. true
b. false
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Physics, 21.06.2019 16:00
Six solutions are made, each with a y concentration of 1.0 Ξm and varying concentrations of ab as shown below. based on the concentrations, rank the solutions in decreasing order of reaction rate.
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Question 7 [2 marks] in the circuit below, the electromotive force generated by the battery is e = 6.0 v, and the resistances are r1 = r4 = 1.0 q, r2 = r3 =2.0 q. r. the power delivered by the battery to the circuit is closest to a. 6 w Ðē. 12 w Ņ. 15 w d. 18 w e. 20 w final exam autumn 2014 page 5 of 9 68037 physical modelling faculty of science [2 mark] question 8 with reference to question 7, the current through resistor r2 is closest to a. 1 a Ðē. 2 а c. 3 a d. 4 a e. 6 a
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Physics, 22.06.2019 07:40
Which best describes how fluids change as they travel through different portions of the convection currents? they change to solids at the outer portion of the convection currents. they change to solids at the inner portion of the convection currents. they become more dense at the outer portion of the convection currents. they become more dense at the inner portion of the convection currents
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Physics, 22.06.2019 13:50
Observations show that interstellar clouds can have almost any shape and
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As current flows through a uniform wire, the wire gets hotter because the electrons stop moving and...
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