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
Tasya [4]
3 years ago
9

Electrical resistance is measured in

Physics
2 answers:
devlian [24]3 years ago
8 0
Resistance is the ratio of
 
         (voltage between two points in the circuit)
divided by
         (current between the same points).

It's expressed in units of Ohms, so the correct choice is "none of the above".
My name is Ann [436]3 years ago
5 0
It's e. none of the above because electrical resistance is measured in ohms.
You might be interested in
All the scientific theories used to explain the formation of the solar system are. . outdated. . imaginative. . non-testable. .
maria [59]

The correct answer for the statement “All the scientific theories used to explain the formation of the solar system are non-testable”. The answers outdated, imaginative and unacceptable are wrong. These theories are not proven and yet are not tested due to the complexity.

3 0
3 years ago
Read 2 more answers
Which of the following is true of our current knowledge of electrons?
frosja888 [35]
They have a negative charge and rotate around the nucleus
8 0
3 years ago
A spherical soap bubble with a surface-tension of 0.005 lbf/ft is expanded from a diameter of 0.5 in to 3.0 in. How much work, i
Sladkaya [172]

Answer:W = 1.23×10^-6BTU

Explanation: Work = Surface tension × (A1 - A2)

W= Surface tension × 3.142 ×(D1^2 - D2^2)

Where A1= Initial surface area

A2= final surface area

Given:

D1=0.5 inches , D2= 3 inches

D1= 0.5 × (1ft/12inches)

D1= 0.0417 ft

D2= 3 ×(1ft/12inches)

D2= 0.25ft

Surface tension = 0.005lb ft^-1

W = [(0.25)^2 - (0.0417)^2]

W = 954 ×10^6lbf ft × ( 1BTU/778lbf ft)

W = 1.23×10^-6BTU

8 0
3 years ago
The two cyclists travel at the same speed on level ground. They approach a low hill and decide to coast up instead of hard pedal
Sergeeva-Olga [200]

Answer:

  • <u>Option-(E): </u>Bike B; its wheels have a smaller moment of inertia.                                                                                                                                                                                                                                                                              

Explanation:

  • The two cyclists travel at the same speed on level ground, as they approach a low hill and decide to coast up instead of hard pedaling. At the top of the hill, as bike "B" will have a larger speed, as compared to the bike "A".Due, to the effect of having smaller moment of inertia, I=m×r².
  • Having no friction nor air resistance, and all the wheels roll on the ground without slipping. While, the B have larger speed,v due to the fact that bike "B" will have a larger speed,"v" as compared to the bike "A".
3 0
3 years ago
If there are 1.609 km in a mile, convert 135 miles/hour into meters per second. There are 1000 m in a kilometer.
Effectus [21]

Answer:

97.1037936

Explanation:

?

4 0
3 years ago
Read 2 more answers
Other questions:
  • An apple suddenly drops a distance of 3.2 m from a tree. If the acceleration due to gravity is 9.8 m/s2, how long does it take t
    12·1 answer
  • A vertically polarized beam of light of intensity 100 W/m2 passes through two ideal polarizers. The transmission axis of the fir
    9·1 answer
  • Estimate the order of magnitude of the length, in
    12·1 answer
  • A scientist in central Nebraska is studying factors that affect the formation of tornadoes. How might the scientist benefit from
    13·2 answers
  • What causes the spiral structural in milky way?
    7·1 answer
  • If love is the answer, then what is the question?
    8·2 answers
  • Water is used to cool down automobile engines when they get hot. Why is water used as a coolant? A. Water is a good conductor. B
    15·2 answers
  • A ball is thrown into the air with an upward velocity of 20 feet per second. Its height, h, in feet after t seconds is given by
    11·1 answer
  • Over the past 150 years, what has happened to the amount of forest cover in Minnesota?
    6·1 answer
  • Suppose a spring compresses by 5cm if you put a 250 gram weight on top of it. How
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!