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
Agata [3.3K]
3 years ago
10

Electrical power is transmitted from power plants to consumers–sometimes over very long distances– through conducting power line

s that are either underground or suspended overhead on poles. in lab and tutorial, we generally treat wires as having essentially 0 resistance. however, over a sufficiently long distance, the resistance of a conducting wire becomes significant. why is this?
Physics
1 answer:
sergeinik [125]3 years ago
7 0
There is more wire to travel through,farther distance, and a higher possibility of other disruptions.  Please Mark Brainliest!!!
You might be interested in
Which fact was most likely discovered between the time of Mendeleev’s table and the time of Moseley’s table that helped Moseley
igomit [66]

Answer:

The number of protons in an atom is different than the atom's total mass.

Explanation:

Mendeleev had presented the first structured periodic table in 1869. But, in 1913, Henry Moseley developed the modern periodic table. The crucial difference between the two periodic tables is that Mendeleev's periodic table is generated on the basis of the atomic masses of chemical elements while the chemical element's atomic numbers were the main focus of Moseley's periodic table. There were just 56 chemical elements in Mendeleev's periodic table. On the other hand, 74 chemical elements are presented in Moseley's periodic table.

7 0
3 years ago
In which situations is gravitational potential energy present?
Assoli18 [71]
Gravitational potential energy is associated with the shape or position of an object.
1.)When an object is placed at height h above ground, gravitational potential energy associated with it is given by,
P.E = mgh
2.)In projectile motion during upward motion, kinetic energy of object is converted into potential energy. 

6 0
3 years ago
lenny accidentally drops his matchbox car into a graduated cylinder. if the car has a mass of 10 grams and the water level in th
Rina8888 [55]
Density formula is:
D = m / V
Volume of the matchbox car:
V = 46 ml - 41 ml = 5 ml = 0.005 l = 0.005 dm³
D = 10 g / 0.005 dm³
D = 2000 g / dm³ = 2 kg / dm³ = 2 × 10 ^(-3) kg/m³
4 0
3 years ago
Read 2 more answers
Three ways in which water reaches the atmosphere and which way accounts for most of the water in the atmosphere???
KIM [24]

1: Evaporation, this accounts for the most

2: Transpiration, second most

3: Sublimation, third most

8 0
3 years ago
True or false: Relative to the shoreline, a boat always moves in the direction in which it is pointing.
Alja [10]

Answer:

False

Explanation:

A boat can go reverse like a car

3 0
2 years ago
Other questions:
  • Wave is traveling at 60 cm/second and has a wavelength of 15 cm, what is the frequency?
    10·1 answer
  • A 60 W lightbulb has a resistance of 240 ohms. At the operating temperature of the tungsten filament, the resistivity is approxi
    10·1 answer
  • How do most primary producers make their own food?​
    15·2 answers
  • Scheduling comes before sequencing. In scheduling, we develop plans for our work centers where production activities occur. We l
    11·1 answer
  • Assume the acceleration of the object is a(t) = −9.8 meters per second per second. (Neglect air resistance.) With what initial v
    7·1 answer
  • A 150-newton force, applied to a wooden crate at an angle of 30° above the horizontal, causesthe crate to travel at constant vel
    13·1 answer
  • 9.00 V is applied to a wire with a resistance of 52.0 ohm. At what distance from the wire is the magnetic field 2.22x 10^-8 T?
    15·1 answer
  • PLEASE HELLP ILL GIVE CROWN AND HEART
    6·2 answers
  • Please help!!
    13·2 answers
  • A baseball is thrown with an initial velocity of 45.4 m/s at an angle of 31.2 ∘ .
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!