Please explain the method of making electricity from non renewable sources like coal?

Answers

Answer 1

Answer: the coal is urned to heat up water. this produces steam. the steam turns a turbine that turns a generator which provided energy yhat can be transferred into electrisity

Related Questions

Why do scientists think Mars once had liquid water on the surface?Please help!!!!!!!!!!!!!!!!! (Homework due tomorrow!!!)
TRUE OR FALSE: with time and pressure, peat turns into lignite, or brown coal.
sla’s change in velocity is 30 m/s, and Hazel has the same change in velocity. Which best explains why they would have different accelerations?
a wagon is pulled at a speed of 0.40 m/s by a horse exerting an 1,800 newton horizontal force. what is the power of this horse.
Why does cupping your hand around your ear improve your hearing?

A 50-kg ice skater is holding a 3-kg ball, moving at a steady +5 m/s. She then throws the ball backwardsat -10 m/s, if so what would her final velocity be?

Answers

Answer: 5.9 m/s

Explanation:

This problem can be solved by the Conservation of Momentum principle, which establishes that the initial momentum $p_(o)$ must be equal to the final momentum $p_(f)$ :

$p_(o)=p_(f)$ (1)

Where:

$p_(o)=(m_(1)+m_(2))V_(o)$ (2)

$p_(f)=m_(1)U_(f)+m_(2)V_(f)$ (3)

$m_(1)=50 kg$ is the mass of the skater

$m_(2)=3 kg$ is the mass of the ball

$V_(o)=5 m/s$ is the initial velocity of the skater and the ball

$V_(f)=-10 m/s$ is the final velocity of the ball

$U_(f)$ is the final velocity of the skater

Substituting (2) and (3) in (1):

$(m_(1)+m_(2))V_(o)=m_(1)U_(f)+m_(2)V_(f)$ (4)

Isolating $U_(f)$ :

$U_(f)=((m_(1)+m_(2))V_(o)-m_(2)V_(f))/(m_(1))$ (5)

$U_(f)=\frac{(50 kg+3 kg)5 m/s}-(3 kg)(-10 m/s)}{50 kg}$ (6)

Finally:

$U_(f)=5.9 m/s$

F has _valence electrons.
02
OOO
9
19

Answers

As far as I know it's 7

A car enters a tunnel at 24 m/s and accelerates steadily at 2.0 m/s2. At what speed does it leave the tunnel, 8.0 seconds later?

Answers

Given:

V1 = initial velocity = 24 m/s
a = acceleration = 2.0 m/s^2
s = time = 8 s
V2 = final velocity = ?

For linear-motion problems with those given terms, the following formula is used:

V2 = V1 + as

Substituting the given values:

V2 = 24 + 2(8)
V2 = 24 + 16
V2 = 40 m/s

Therefore the car will have a speed of 40 m/s as it leaves the tunnel.

Guys help...A spring that obeys Hooke's law, with a spring constant k1, is cut into N identical springs, each with a spring constant k2. Determine the relationship between k1 and k2...

Answers

Answer:

K2 = N*K1

Explanation:

The force you apply to each section is the same you apply to the whole spring, but the extension of each section is dX/N (if dX is the extension of the entire spring)

What is the speed of an arrow that takes 1.25 seconds to hit a target 75
meters away?

Answers

Answer:

60m/s

Explanation:

v=s÷t

75m÷1.25s=60m/s

Answer

Explanation:

This is because if the question gives you the distance and the time, you have to find the speed.

What are nonexamples of mass

Answers

Truth, peace, justice, beauty, love, hate, honesty, veracity,
humility, modesty, tranquility, comedy, tragedy, trust, and
inspiration have no mass, and occupy no space.

Dust, air, steam, flame, and humidity have mass, and occupy space.

Other Questions

You travel 25 meters east and then travel 48 meters south. What is your total displacement

What is the difference between applied force and normal force

A kangaroo hops at an angle of 25° to the horizontal with a velocity of 20 m/s. What is the vertical component of the velocity? A. 8.5 m/s B. 12.5 m/s C. 18 m/s D. 20 m/s

How is power defined?A.the quantity of work accomplished B.the direction of the work C.the total distance an object is moved D.the rate at which work is accomplishedPlease Help