Physics, 30.07.2019 19:00 lakhanir2013

Question 1in the first law of thermodynamics, , what does q stand for? the internal energy of the systemthe work done by the pistonthe change in the internal energy of the systemthe heat added to the systemquestion 2if the thermal energy of the system increases by 400 j, and 1,100 j of heat were added to the system, how much work did the system do? 400 j700 j1,500 j1,100 j

Answers: 1

Show answers

Another question on Physics

Physics, 22.06.2019 00:30

What is the acceleration of a spaceship that is initially at rest and then speeds up to 220 m/s in 20 seconds

Answers: 1

Answer

Physics, 22.06.2019 12:30

What would be the strength of earth's gravitational field at a point where an 80.0 kg astronaut would experience a 80% reduction in weight

Answers: 3

Answer

Physics, 22.06.2019 19:00

Which of the following list the divisions of the geologic time scale in order from longest to shortest

Answers: 1

Answer

Physics, 23.06.2019 02:50

Aweather balloon has a volume of 52.5 liters at a temperature of 252 k. the balloon is released and rises to an altitude where the temperature is 295 k. how does this temperature change affect the gas particle motion?

Answers: 1

Answer

You know the right answer?

Question 1in the first law of thermodynamics, , what does q stand for? the internal energy of the sy...

Questions

Biology, 18.09.2019 02:30

Do you have reason to suspect that they should become isolated on the same dilution plate...

Engineering, 18.09.2019 02:30

Aheat pump with r-134a as the working fluid is used to keep a space at 25°c by absorbing heat from solar-heated water that enters the evaporator at 50...

Biology, 18.09.2019 02:30

Drag each label into the proper position in order to identify the outcome of each condition on blood calcium. answers...

Mathematics, 18.09.2019 02:30

Based on data from a large study of healthy infants in six countries, the world health organization produced growth charts that are part of every pedi...

Business, 18.09.2019 02:30

Assume that by december 31, 2021, the division had not yet been sold but was considered held for sale. the fair value of the division’s assets on dece...

Business, 18.09.2019 02:30

What does a single point on the demand curve represent? a. the value of film to the consumer as judged by the producerb. the value of consuming one mo...

History, 18.09.2019 02:30

Bernard madoff received a lengthy jail sentence after he was convicted of a. bribing a district attorney to drop charges against madoff’s son w...

Mathematics, 18.09.2019 02:30

Awidget inspector inspects 12 widgets and finds that exactly 3 are defective. unfortunately, the widgets then get all mixed up and the inspector has t...

Health, 18.09.2019 02:30

Mrs. morgan has osteoarthritis of her right hip. osteoporotic changes in the elderly are major medical and social problems. the most important clinica...

Chemistry, 18.09.2019 02:30

"copper is a red-brown element obtained from copper sulfide ores by heating the ores in air, which forms copper oxide. heating the copper oxide with c...

Business, 18.09.2019 02:30

The country of jeenah was closed to foreign influences for almost one hundred years. due to a deteriorating economic situation, the country recently o...

Biology, 18.09.2019 02:30

Pop quiz: alpha helices are stabilized by hydrogen bonds between the carbonyl group of residues i and the amide group of residues i+4 of the next hel...

Mathematics, 18.09.2019 02:30

Let p(x) be the statement "x is a duck", let q(x) be the statement "x is one of my poultry", let r(x) be the statement "x is an officer", and let s(x)...

Health, 18.09.2019 02:30

When checking the temperature of your facility's vaccine storage unit, you discover that the current temperature is outside of the recommended tempera...

Mathematics, 18.09.2019 02:40

1. which statements are true? select each correct answer. 15m^3−6m=3m(5m^2−6m) 6m^2+18m=6m^2(1+3m) 32m^4+12m^3=4m^3(8m+3)

Mathematics, 18.09.2019 02:40

Tanya is 1 year less than three times the age of her sister jessica. jessica is five years old. how old is tanya...

Business, 18.09.2019 02:40

Each of the following is required for adam smith’s concept of an invisible hand guiding the marketplace except:...

Biology, 18.09.2019 02:40

What are two ways in which human activities can affect the impact of a natural hazard...

History, 18.09.2019 02:40

How did the traditions and religious views of islamic people become integrated into the culture shaped by islam...

History, 18.09.2019 02:40

From 1968 until 1973, u. s. national security advisor henry kissinger and vietnamese diplomat le duc tho held a series of negotiations that eventually...

More questions: Physics Another questions