subject

Physics, 12.02.2021 22:50 brifrog13

Which best describes a difference between energy transformations in power plants and dams? Only power plants use fossil fuels to transform energy.
Only dams use fission to generate thermal energy.
Only power plants use water to turn turbines.
Only dams use mechanical energy to produce electricity.

ansver

Answers: 2

Show answers

Another question on Physics

question

Physics, 21.06.2019 23:20

Acharge of 8.4x10^-4 c moves at an angle of 35 degrees to a magnetic field that has a field strength of 6.7x10^-3 t. if the magnetic force is 3.5 x10 ^-2 n, how fast is the charge moving?

Answers: 1

question

Physics, 22.06.2019 06:00

Why don't you see your reflection in water with waves or repples

Answers: 1

question

Physics, 22.06.2019 17:00

Photons with the highest energy have the longest period

Answers: 1

question

Physics, 22.06.2019 18:30

Ahot-air balloon is 11.0 m above the ground and rising at a speed of 7.00 m/s. a ball is thrown horizontally from the balloon basket at a speed of 9.00 m/s. ignore friction and air resistance and find the speed of the ball when it strikes the ground.

Answers: 1

You know the right answer?

Which best describes a difference between energy transformations in power plants and dams? Only pow...

Questions

question

Social Studies, 28.01.2020 20:41

Read this passage: in 2028, the republican party controls the u. s. senate andthe democratic party controls the u. s. house ofrepres...

question

Mathematics, 28.01.2020 20:41

How many solutions does this system have? 5x-y=3 2y = 10x+2 o one o two o an infinite number o no solution...

question

Biology, 28.01.2020 20:41

Chloroplasts are the site of and are located in plants and plantlike organisms called...

question

Physics, 28.01.2020 20:41

To find the acceleration of a glider moving down a sloping air track, you measure its velocities (v1 and v2) at two points and the time t it takes bet...

question

Chemistry, 28.01.2020 20:41

Asample has a mass of 7.412 grams and a volume of 0.217 liters. what is the density of this sample?...

question

Business, 28.01.2020 20:41

John is purchasing a house for $500,000. he plans to make a down payment of $100,000 and take out a 30-year mortgage for $400,000.a. if the interest r...

question

Biology, 28.01.2020 20:41

Which type of trait is more valuable in determining the evolutionary relationship between two organisms?...

question

Social Studies, 28.01.2020 20:41

The ability to make observations is even more important when working with infants and young children than it is when working with adults. the chief re...

question

Chemistry, 28.01.2020 20:41

Winston predicts that certain people will be vaporized and that certain people will never be vaporized. who? why?...

question

Business, 28.01.2020 20:41

When sue graduated from college, she got a job with a starting salary of $30,000. when sue's sister jan graduated five years later, her starting salar...

question

Health, 28.01.2020 20:41

Which of the following scenarios describes the sensing component of the myers-briggs type indicator: a. alf prides himself on being fair and not lett...

question

Mathematics, 28.01.2020 20:41

The driver of a car slams on the brakes when he sees a tree blocking the road. the car slows uniformly with acceleration of −5.65 m/s2 for 4.00 s, mak...

question

History, 28.01.2020 20:41

To what extent was the populist movement a practical, liberal response to the political and economic problems of the gilded age?...

question

Business, 28.01.2020 20:41

The sale of a new security directly to an investor or a group of investors is called a. a capital market transaction b. short selling c. arbitraging...

question

Business, 28.01.2020 20:41

You can actually give yourself a raise by increasing the flow of money into your own account and decreasing the money flowing out. true or false?...

question

Social Studies, 28.01.2020 20:41

What beliefs and values can be found in your culture? how do these beliefs and values influence your day-to-day life?...

question

Computers and Technology, 28.01.2020 20:41

The appropriate assertion for each of the following internal controls are as follows: the computer matches the customer number on the voucher...

question

Social Studies, 28.01.2020 20:41

Occurs if women and minorities are not hired at the rate of at least 80% of the best achieving group""?...

question

Business, 28.01.2020 20:41

The following are selected transactions of blanco company. blanco prepares financial statements quarterly. jan.2 purchased merchandise on...

question

Biology, 28.01.2020 20:41

True or false? the absence of a trait cannot be used as a synapomorphy in phylogenetic analysis, only shared derived traits that are present in the c...

More questions: Physics Another questions

Questions on the website: 13722359