Physics, 21.02.2020 18:15 browneyedbaby20
A Carnot engine has an efficiency of 0.610, and the temperature of its cold reservoir is376 K.(a) Determine the temperature of its hotreservoir.(b) If 5320 J of heat is rejected to thecold reservoir, what amount of heat is put into the engine?
Answers: 2
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Critical mass is the of material required to produce a chain reaction. a.) minimum amount b.) atomic mass c.) precise amount d.) maximum amount
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Physics, 22.06.2019 12:10
An ionic compound can conduct electricity when a it is dissolved in water b its crystals are ground into powder c it is in solid form d it is heated to just below its melting point
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Physics, 22.06.2019 19:30
Which describes increasing the efficiency of energy resource
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Physics, 22.06.2019 23:30
You have two photos of a person walking. one shows the person at the corner of third and main streets, the other shows the person at the corner of tenth and main streets. there are lampposts at every corner in this town, and the first picture shows it to be 10: 32: 00 exactly. the second picture shows it to be 10: 49: 30. you know three facts: (1) all of the clocks are synchronized; (2) there are exactly 12 equal-sized blocks per kilometer in this town; and (3) the streets that cross main in this area are numbered consecutively, with no interruptions. what is the personβs average speed in kilometers per hour?
Answers: 2
A Carnot engine has an efficiency of 0.610, and the temperature of its cold reservoir is376 K.(a) De...
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