3.) The theoretical maximum COP for a fridge operating between temperatures of -10 °C and 20 °C is: ilideem blo1o viivitoubno IsrisT 1o vivitpubrOƆ IsmadT a.) 13, b.) 9, c.) 1, d.) 1/3, e.) -1/3

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Can you please answer the following questions
3.) The theoretical maximum COP for a fridge operating between temperatures of -10 °C
and 20 °C is:
blop1o yivitoubrno IssT
ovlie lo vivitoubno IseT
a.) 13,
b.) 9, c.) 1, d.) 1/3, e.) -1/3
4.) During a complete cycle of a cyclic process, which of the following gives the best.
description of what happends?
a.) AEth = 0,
d.) all of the above are correct,
b.) Q = -W,
c.) AT = 0,
e.) only a.) and b.) are correct
ft 8S.8= m I
Iso 0001 = I6ƆI
5.) What is the x-component of the electric field corresponding to a potential
V(x,y) = -3x +7xy -3y?
|3D
slotio s to S91A
a.) 7x - 3, b.) 3x² -7y, c.) 6x - 7y, d.) -6x + 7y, e.) -7x + 3
lo omuloV
dga6lo omulov
Transcribed Image Text:3.) The theoretical maximum COP for a fridge operating between temperatures of -10 °C and 20 °C is: blop1o yivitoubrno IssT ovlie lo vivitoubno IseT a.) 13, b.) 9, c.) 1, d.) 1/3, e.) -1/3 4.) During a complete cycle of a cyclic process, which of the following gives the best. description of what happends? a.) AEth = 0, d.) all of the above are correct, b.) Q = -W, c.) AT = 0, e.) only a.) and b.) are correct ft 8S.8= m I Iso 0001 = I6ƆI 5.) What is the x-component of the electric field corresponding to a potential V(x,y) = -3x +7xy -3y? |3D slotio s to S91A a.) 7x - 3, b.) 3x² -7y, c.) 6x - 7y, d.) -6x + 7y, e.) -7x + 3 lo omuloV dga6lo omulov
1.) A rectangular swimming pool has dimensions of 15 m x 30 m and is 3.5 m deep.
When the pool is filled with fresh water, the force on the side of the pool due to the
water in the pool is2lon bris lood bozolo
a.) 17 kN, b.) 34 kN, c.) 1.1 MN, d.) 1.8 MN, e.) 3.6 MN
Transcribed Image Text:1.) A rectangular swimming pool has dimensions of 15 m x 30 m and is 3.5 m deep. When the pool is filled with fresh water, the force on the side of the pool due to the water in the pool is2lon bris lood bozolo a.) 17 kN, b.) 34 kN, c.) 1.1 MN, d.) 1.8 MN, e.) 3.6 MN
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