REVIEW SET FOR MIDTERM 1
5.0 moles of an ideal gas, initially at a temperature of 350K and pressure 1.5 10 5 N/m 2 are expanded
isobarically. During the expansion the volume of the gas increases to double its initial volume.
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( )r. C harlie , lui
A s shown in the figure. a parallel-plate capacitor has plate area
A = 0.15m 2 separation gap d = 1.6 cm. A charge o f+q is placed
o n the positiv
REVIEW SET FOR MIDTERM 2
The 2nd harmonic of a string of length 60.0 cm and linear mass density of 1.20 g/m has the same
frequency as the 3rd harmonic of a closed pipe of length of 1.00 m. Find the tension in the string.
E xam 2
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Discussion TA: _ _ _ _ _ _ _ _ _ _ _
A very long wire carries current I along the x direction. At the moment shown, a particle o f
charge q = -1.40 x 10-5 C is located at a distance d = 0.0230 m above ( in the +y direction
REVIEW SET FOR MIDTERM 3
Problems marked with a asterisk ( r) are for the 4th midterm .
The following diagrams show two views of a pair of very long parallel wires carrying currents I1 and I 2.
I 1 = 5.0 A, I 2 = 15.0 A, d = 4.0 cm.
(Covers to the End of the Semester)
r S uggested for final. There is no final review.
A metal rod slides at a constant velocity v over frictionless rails
separated by a distance R a s shown at the right. A uniform magnetic
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n. C hadic .Iui
S pring 2 013
Find the length L (in SI units) o f the pipe.
Because o f the circular opening, the pipe emits sound in a
cone as shown. Find the
Dr. Charlie Jui
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