History

History, 26.06.2019 01:30, vivianfling

Used coal to power the first steam engine.

answer

Answers: 2

Show answers

Similar questions

Предмет

Physics, 21.06.2019 23:00, hunterdylan01

Acoal-fired plant generates 600 mw of electric power. the plant uses 4.8 x 10^6 kg of coal each day, and the heat of combustion of coal is 3.3x 10^7 j/kg. the steam that drives the turbines is at a temperature of 300° c, and the exhaust water is at 37° c. (a) what is the overall efficiency of the plant for generating electric power? (b) how much thermal energy is exhausted each day? (c) what is the change in entropy of the universe for this heat engine? (d) using the same heat reservoirs, what is the maximum possible (carnot) efficiency for a heat engine?

Answers: 1

Предмет

History, 03.08.2019 20:00, janahiac09

Before the steam engine the first factories were powered steam engine coal water wheel all of the above

Answers: 1

Предмет

History, 20.10.2019 14:30, sadsociety41

Which of the following was one way that james watts steam technology contributed to the industrial revolution a. steam engines powered the flying shuttle, weavers make cloth faster b. the water frame used steam to improve the speed of spinning thread c. steam engines improved the shipping of goods and raw materials d. steam engine miners gather more coal to power factory machines

Answers: 2

Предмет

Biology, 27.10.2019 23:43, joelwilliamjoel

Which of the following examples shows the influence coal has had on human activity? coal use in steam engines led to easier access to goods. coal use in steam engines allowed people to travel on planes. coal use in steam engines led to the discovery of natural gas wells. coal use in steam engines caused a decrease in railroad profits.

Answers: 2

Do you know the correct answer?

Used coal to power the first steam engine....

Questions in other subjects:

Konu

English, 16.04.2020 23:21

What is the term for the emotions that a word stirs in a reader?...

Konu

English, 16.04.2020 23:21

Read the excerpt from The Namesake. “That you want us to call him Nikhil.” “That is correct.” Mrs. Lapidus nods. “The reason being?”...

Konu

Business, 16.04.2020 23:21

Considering ways in which companies can minimize risks when entering new markets, what best explains why U. S. firms typically place earlier and greater emphasis on expansion into...

Konu

Mathematics, 16.04.2020 23:21

The equation of a circle is x^2+y^2+26x-22y+274=0. What are the center and the radius of the circle? Show work please....

Konu

English, 16.04.2020 23:21

Which argument uses circular reasoning? It is important that students have access to the internet because it is a way for them to do research, Students should be able t...

Konu

Chemistry, 16.04.2020 23:21

Calculate the mass of KOH in a 35% solution that contains 58.5 g of water....

Konu

History, 16.04.2020 23:21

The us ressecion in the 1970s was caused by...

Konu

Social Studies, 16.04.2020 23:21

A therapist believes that people often hide from their responsibilities and therefore often feel alienated, depressed, anxious, inauthentic, and empty. This therapist would most li...

Konu

Business, 16.04.2020 23:21

Stone Company reported net income of $2,536 million in 2016. The weighted average number of common shares outstanding during 2016 was 554 million shares. Brook paid $80 million in...

Konu

Mathematics, 16.04.2020 23:21

Choose the letter of the expression listed on the right that completes each step to show how to use the power and product properties of logarithms to prove that the quotient proper...

Other tasks in the category: History More task