subject
Physics, 09.11.2020 16:40 deepunalli300p3ur3i

In one cycle, a heat engine takes in 1200 J of heat from a high-temperature reservoir, releases 696 J of heat to a lower-temperature reservoir, and does 504 J of work. Required:
a. What is its efficiency?
b. How much work is done by the engine in each cycle?

ansver
Answers: 1
Show answers

Another question on Physics

question
Physics, 21.06.2019 16:00
Why does the input force have to be greater than the force needed to lift the bale?
Answers: 3
Answer
question
Physics, 22.06.2019 09:00
What occurs during a combustion reaction
Answers: 3
Answer
question
Physics, 22.06.2019 10:00
Abookcase has a mass of 38 kg and the coefficient of friction between it and the floor is 0.82 what is the maximum force of friction between the bookcase and the floor a 372n b 305n c 412n d 449n
Answers: 1
Answer
question
Physics, 22.06.2019 11:20
Sound is a disturbance that travels through a medium as a
Answers: 1
Answer
You know the right answer?
In one cycle, a heat engine takes in 1200 J of heat from a high-temperature reservoir, releases 696...
Questions
question
Mathematics, 09.10.2019 16:10
Jessie’s jellies is having its packaging materials redesigned. the company sells jelly in cylindrical jars that have a volume of 12 fl oz, which is ap...
question
Mathematics, 09.10.2019 16:10
The parallelogram is reflected across the line y = x. which of the following are coordinates of a vertex of the image? a(15) b1-3.-4)
question
Biology, 09.10.2019 16:20
Why are data tables used in a controlled experiment? o a. to impress other scientists o b. to organize data and record infor...
question
Biology, 09.10.2019 16:20
Amylase becomes denatured at a temperature of 80°c. during an experiment to study the effect of varying temperature on enzyme activity, amylase's reac...
question
German, 09.10.2019 16:20
Why do the points and brainliest and chellenges...
question
Mathematics, 09.10.2019 16:20
If 5 is transformed into 11 and 12 is transformed into 25 then what does 15 become...
question
Social Studies, 09.10.2019 16:20
34 x 54 forget the top part any body wanna talk...
question
Mathematics, 09.10.2019 16:20
Question 2(multiple choice worth 2 points) (02.06 mc) the figure shows rectangle rstw. which of the following conditions satisfies the cri...
question
Mathematics, 09.10.2019 16:20
Solve, using cross-multiplication : 4x + 3y = 17 3x - 4y+6=0
question
Chemistry, 09.10.2019 16:20
Relative dating will tell you exactly how old a rock layer is. true false...
question
Chemistry, 09.10.2019 16:20
If a solution containing 46.26 g of mercury(ii) nitrate is allowed to react completely with a solution containing 13.180 g of sodium sulfate according...
question
World Languages, 09.10.2019 16:20
The bridge between adolescence and adulthood, leaving home and full-time work for the first time is associated with which transition period? respond...
question
Mathematics, 09.10.2019 16:20
Which kind of function best models the data in the table? graph the data and write an equation to model the data. x/y 0/-2 1/-3
question
Health, 09.10.2019 16:20
What does the supplemental nutrition assistance program (snap) provide? free exercise classes free cooking classes nutrition assist...
question
Spanish, 09.10.2019 16:20
Yo te digo que más tiempo si te apuraras. a. habría b. hago c. hagas...
question
Chemistry, 09.10.2019 16:20
Charlie hears an advertisement for cremefresh lotion. the advertisement says that cremefresh lotion heals dry skin 75% faster than other leading lotio...
question
History, 09.10.2019 16:20
What conclusion can be drawn about the expansion of popular sovereignty in georgia during the period of royal control? a) georgia fought great britai...
question
Social Studies, 09.10.2019 16:20
Abehaviorally oriented clinician tells her alcohol-dependent client: "here is a checklist i want you to fill out each day. whenever you feel you need...
question
Biology, 09.10.2019 16:20
Most scientists describe biodiversity in terms of the number of species that have been discovered and described in scientific journals. roughly 1.8 mi...
question
Business, 09.10.2019 16:20
The number of compounding periods in one year is called compounding frequency. the compounding frequency affects both the present and future values of...
More questions: Physics Another questions
Questions on the website: 13722363
See results (0)