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
Simora [160]
1 year ago
15

Which of the following best explains why energy transfers are never 100%

Physics
2 answers:
xz_007 [3.2K]1 year ago
6 0

Answer:

A. Some energy is always converted to unusable forms in the

Explanation:

The second law relates to the quality of energy. This law states that whenever energy is transformed, some of must be degraded into a less useful form. In ecosystems, the biggest losses occur as respiration. 

hope it helps you and give me a brainliest

Kryger [21]1 year ago
6 0
I believe it’s A

Hope this helps
You might be interested in
The diver has least gravitational potentail engery at position
ankoles [38]
I'm not sure if a figure or some choices go along with this, but the closer to the sea floor the diver is, the lower the potential energy
7 0
3 years ago
18. How much force would it take to push another, larger friend who has a mass of 70 Kg to accelerate
oksano4ka [1.4K]

Answer:

280N

Explanation:

f = mass x acceleration

4 0
2 years ago
Which of the following would be the S I unit to use in measuring the temperature of a hot liquid a. Ampere b. Mole c. Celsius d.
rusak2 [61]

It would be C Celsius just took k12 test

5 0
3 years ago
Read 2 more answers
Janelle stands on a balcony, two stories above Michael. She throws one ball straight up and one ball straight down, but both wit
antoniya [11.8K]

Answer:

Both balls have the same speed.

Explanation:

Janelle throws the two balls from the same height, with the same speed. Both balls will have the same potential and kinetic energy. Energy must be conserved. When the balls pass Michael, again they must have the same potential and kinetic energy.

4 0
3 years ago
An oscillating block-spring system has a mechanical energy of 4.72 J, an amplitude of 11.2 cm, and a maximum speed of 4.24 m/s.
dsp73

Answer:

anyone know this or should i get my brother

7 0
3 years ago
Other questions:
  • a technician connects the red lead of a voltmeter to the b+ [output] terminal of an ac generator and the black lead to the batte
    9·1 answer
  • Which of the following statements about Australian football is TRUE? A. The players tend to wear a large amount of padding. B. G
    15·2 answers
  • A parallel plate capacitor has circular plates with diameter D 21.5 cm separated by a distance d 1.75 mm. When a potential diffe
    6·1 answer
  • If a speeding train hits the brakes and it takes the train 39 seconds to go from 54.8 m/s to 12 m/s what is the acceleration?
    14·2 answers
  • A quadraphonic car stereo operates on electric current provided by the car's 12V battery and is connected in series. Each channe
    14·1 answer
  • The current through one resistor in a parallel resistor circuit is always (need help ASAP)
    6·1 answer
  • WORKSHEET
    8·1 answer
  • Explain one inference scientists made about the interior of the Earth based on seismic waves. Use the words S & P waves in y
    7·1 answer
  • What do you mean by Potential energy.? <br><br>➢ No Palgarized content! <br><br>Thanks :D​
    11·2 answers
  • A hypothetical planet has a mass 2.81 times that of Earth, but the same radius.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!