1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Harman [31]
3 years ago
11

Even under the most ideal conditions, only about 8% of the internal energy of the steam produced in a steam engine can be conver

ted into actual work. What happens to the other 92% of the steam's available energy?
Physics
1 answer:
Anna71 [15]3 years ago
8 0
As per the law of conservation of energy, no energy is created or destroyed. Therefore, we can conclude that the remaining 92% of energy released in electricity generation from steam power plants is converted to other, non-utilizable forms of energy. Such forms include sound energy or thermal energy between the moving parts of the plant.
You might be interested in
Which statement best describes a characteristic of gases?
salantis [7]
Assumes the shape and volume of its container 
<span>particles can move past one another</span>
8 0
3 years ago
During the first stage of a multistage rocket, a satellite is:
lianna [129]
B. sent through the atmosphere 

7 0
3 years ago
Help ASAP with equation and answer pls. Numbers 2 3 4
scoray [572]

Answer:

2. 200N

3.50kg

4.700N

Explanation:

Weight is another word for the force of gravity

Weight is a force that acts at all times on all objects near Earth.

F=m*g

where g=acceleration due to gravity

2. due to the gravitational fields of the earth , assume gravitational acceleration=10m/s2

F=20*10= 200N

3.same as above

mass=Force/gravitational acceleration

mass=500/10 = 50kg

4.force=mass*gravitational acceleration

force=70*10=700N

8 0
3 years ago
Which conclusion is supported by the data in the table?
vaieri [72.5K]

Answer:

B. More African Americans became registered to vote in Southern states.

Explanation:

8 0
3 years ago
1-Find the gravitational force
butalik [34]

g = \frac{GMm}{r^2}

where G is the gravitational constant and is about 6.67 * 10^{-11}

g = \frac{6.67 * 10^{-11} * 25 * 0.55}{35^2}

g = \frac{6.67 * 10^{-11} * 25 * 0.55}{1225} = 0.000000000000749 N :D

5 0
3 years ago
Other questions:
  • Light can be made to have a higher intensity by raising its
    7·1 answer
  • A 100-g toy car is propelled by a compressed spring that starts it moving. the car follows a curved track. what is the final spe
    5·2 answers
  • If the Earth and distant stars were stationary (motionless) in space, what would we observe about the wavelength from these star
    14·1 answer
  • Which trait is determined entirely by heredity ?
    14·2 answers
  • Which of the following does not cause an earthquake
    6·1 answer
  • To lift an objet weighing 21,000N, how much force is needed on a piston with an area of 0.060 meters squared if the platform bei
    8·1 answer
  • Which of the following is contact force
    8·1 answer
  • A 1.6 kg ball is attached to the end of a 0.40 m string to form a pendulum. This pendulum is released from rest with the string
    15·1 answer
  • An astronaut is said to be weightless when he/she travels in a satellite. Does it mean that the earth does not attract him/her?​
    5·1 answer
  • Douun Dinosaur takes 32 s to walk along a straight road to a store 79 m away. What is Douun's speed in kilometers per hour?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!