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
rodikova [14]
3 years ago
12

Which measurement is a potential difference?

Physics
1 answer:
balu736 [363]3 years ago
4 0

Answer:

Potential difference (V) – is measured in volts (V).

A potential difference of 1 V means that 1 joule of work is done per coulomb of charge. ( 1 V = 1 J C-1) Potential difference in a circuit is measured using a voltmeter which is placed in parallel with the component of interest in the circuit.

Explanation:

You might be interested in
A 18.0-kg rock is sliding on a rough, horizontal surface at 7.10 m/s and eventually stops due to friction. the coefficient of ki
Bond [772]
A = .3*g = 2.94 m/s² 

<span>t = v/a = 9/2.94 = 3.061 sec </span>

<span>W = E/t = ½mv²/t = ½*40*9²/3.061 = 529.2 watts</span>
4 0
3 years ago
Why can you see your own reflected image in a mirror but not on a dry, painted wall?
kaheart [24]
A wall uses diffuse reflection while a mirror uses specular reflection. For example, when parallel light rays enter a mirror, they remain parallel when exiting the mirror, allowing you to see a reflection of the light rays. On the contrary, when incident light rays enter a wall which is painted, the rays scatter, not allowing you to see anything but a painted wall. 
7 0
3 years ago
Which statement best describes what happens when more waves pass a certain point per second?
Ilya [14]

Answer:D increase in frequency

Explanation:

3 0
3 years ago
I need help with this problem :(​
Reil [10]

Answer:

it tells you that the speed increases until about 20 seconds then keeps a steady pace for 20 seconds then the speed drops and stops at 55 seconds in the process.

7 0
2 years ago
Alguien me puede ayudar con esa tabla ​
Scilla [17]
私は英語がわかりません sorry pls translate
7 0
3 years ago
Other questions:
  • Which factors has the largest influence on the formation and direction of the asiatic monsoons?
    15·1 answer
  • For each situation, identify when sound would travel faster and why?
    11·1 answer
  • Sodium and phosphorus combine to form Na3P. The name of this compound is .
    14·2 answers
  • What is the concentration of OH– ions at a pH = 6?
    5·1 answer
  • The roads are icy, and you observe a head-on collision on Summit, at the corner with Rhodes: a 1ton car swerves out of his lane
    7·1 answer
  • A car is traveling at 39.7 mi/h on a horizontal highway. The acceleration of gravity is 9.8 m/s 2 . If the coefficient of fricti
    12·1 answer
  • What type of system uses a liquid to transmit a force
    13·1 answer
  • Which of the following describes the flow of charges through a wire or a conductor?
    15·1 answer
  • The universe consists of many galaxies. Which choice correctly identifies our home galaxy and its type?
    15·1 answer
  • What are the main pieces of evidence we use to differentiate a black hole binary from a neutron star binary
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!