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
wlad13 [49]
2 years ago
10

What is thermodynamics?

Physics
1 answer:
Kryger [21]2 years ago
8 0
D. The flow of energy,heat, and work
You might be interested in
Why is the moon tilted​
butalik [34]
It’s cause by the fact that the earth is tilted 23.5 degrees
8 0
2 years ago
Do longitude lines run horizontally (east-west) or vertically (north-south)?
nlexa [21]
Longitude- Horizontal (East West)
Latitude- Vertical (North South)
3 0
3 years ago
A current of 0.4 A flows through a wire. How many electrons flow through a cross section of
Free_Kalibri [48]

9 × 10²¹ electrons flow through a cross section of the wire in one hour.

<h3>What is the relation between current and charge?</h3>
  • Mathematically, current = charge / time
  • In S.I. unit, Charge is written in Coulomb and time in second.

<h3>What is the amount of charge flown through a wire for one hour if it carries 0.4 A current?</h3>
  • Charge= current × time
  • Current= 0.4 A, time = 1 hour= 3600 s
  • Charge= 0.4× 3600

= 1440 C

<h3>How many numbers of electrons present in 1440C of charge?</h3>
  • One electron= 1.6 × 10^(-19) C
  • So, 1440 C = 1440/1.6 × 10^(-19)

= 9 × 10²¹ electrons

Thus, we can conclude that the 9 × 10²¹ electrons flow through a cross section of the wire in one hour.

Learn more about current here:

brainly.com/question/25922783

#SPJ1

4 0
2 years ago
What if energy, like electricity, could not be converted to other forms like sound, heat, motion, or light?
EleoNora [17]

Answer: It wouldn't be as modern as today is we would be back to using oil and other things from back then there wouldn't be cars everything would be less machined.

5 0
3 years ago
Which statements about energy are true?
Masteriza [31]

Answer:

i think that the awnsre is d

7 0
3 years ago
Read 2 more answers
Other questions:
  • What is measurement?
    5·2 answers
  • The larger the push, the larger the change in velocity. This is an example of Newton's Second Law of Motion which states that th
    9·1 answer
  • Carbon has 4 valence electrons. Hydrogen has 1 valence
    14·1 answer
  • A ball bounces changing velocity from vi=15m/s[D] to vf=15m/s[U] in t=0.01s. The balls acceleration is *
    12·2 answers
  • A question to think about on units: Suppose we wanted to exchange scientific information with a newly discovered species of inte
    6·1 answer
  • 5. Define joint<br><br> answer asap plz and ty
    6·2 answers
  • What is the horse power of an electric motor which can do by 1250 joule of work in 5 seconds​
    5·1 answer
  • This is being graded.<br><br><br>Great answers only<br><br><br>​
    12·1 answer
  • If two objects, like the eggs in the video, experience the same change in momentum but over time periods of
    9·1 answer
  • After rubbing a balloon on your shirt, your hair sticks up when the balloon is near your head. Explain how tiny particles on you
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!