How much power is dissipated in the cord

Assignment Help Physics
Reference no: EM1344583

Q1. An extension cord made of two wires of diameter 0.129 {rm cm} (no. 16 copper wire) and of length 1.5 m (5 ft) is connected to an electric heater which draws 13.5 A on a 120-{rm V} line. How much power is dissipated in the cord?

Q2. Approximately 118 wide, 307 long, and averaging 279 in depth, Lake Michigan is the second largest Great Lake by volume. Calculate approximately its volume of water in cubic meters.

Reference no: EM1344583

Questions Cloud

Financial planning improve performance : ABC Construction LLC is a construction firm owned by Mr. Mohammad. Mr. Mohammad established the company 7 years ago in Dubai.  Now it has branches in Emirates.
What is the property of low-dose portion : How many 104W lightbulbs can you use in a 113 V circuit without tripping a 17 A circuit breaker? (The bulbs are connected in parallel that means that the potential difference across each lightbulb is 113V.)
Explaining advantages of ansi-tia-eia cabling standards : Discuss in scholarly detail the advantages of the ANSI/TIA/EIA cabling standards.
Illustrate what would happen to the firm revenue : Illustrate what would happen to the firm revenue if it decided to charge a price above $354.
How much power is dissipated in the cord : An extension cord made of two wires of diameter 0.129 {rm cm} (no. 16 copper wire) and of length 1.5 m (5 ft) is connected to an electric heater which draws 13.5 A on a 120-{rm V} line. How much power is dissipated in the cord.
What must be the coefficient of static friction for a car : A 0.60 kg mass vibrates according to the equation where x is in meters and t is in seconds. find out (a) amplitude, (b) frequency, (c) total energy, and (d) kinetic energy and potential energies when x = 0.30 m.
Explaining object hierarchy in object-oriented programming : Study the concept of inheritance and the object hierarchy in object-oriented programming, and write a paper comparing these concepts with the concept of inheritence.
What percentage change in the tension of the wire : The G string of a guitar which should be 397 Hz is playing flat at 380 Hz. What percentage change in the tension of the wire is necessary so as to tune the string to 392 Hz.
Illustrate what is meant by the term natural monopoly : Illustrate what is meant by the term "natural monopoly" and what are the key characteristics.

Reviews

Write a Review

 

Physics Questions & Answers

  What is the greatest angle of elevation

What is the  greatest angle of elevation

  What is the car''s speed at the bottom of the dip

How much power must you exert to horizontally drag a 20.0 kg table 14.0 m across a brick floor in 40.0 s at constant velocity, assuming the coefficient of kinetic friction between table and floor is 0.550.

  Find out the current in the rods

Two rigid rods are oriented parallel to each other and to the ground. The rods carry the same current in the same direction. The length of each rod is 0.90m, and the mass of each is 0.078 kg. One rod is held in place above the ground, while other flo..

  How fast does it move after the bullet emerges

The pilot of an aircraft wishes to fly due west in a 33.10 km/h wind blowing toward the south. The speed of the aircraft in the absence of a wind is 190 km/h what must its speed relative to the ground be.

  Find out the magnitude of the average angular acceleration

A screen is placed 42.7 cm from a single slit that is illuminated with light of wavelength 677 nm. If the distance between the first and third minima in the diffraction pattern is 3.45 mm, what is the width of the slit.

  Work out the speed of propagation of the wave

An archer shoots an arrow horizontally at a target 12 m away. The arrow is aimed directly at the center of the target, but it hits 56 cm lower. What was the initial speed of the arrow.

  What was the speed of the bullet at impact with block

so hydrogen atoms have a thermal velocity of about 1000 m/s. How does the energy stored in the magnetic field compare with the kinetic energy in a given volume of space.

  Determine an average acceleration in coordinates with x-axis

Determine an average acceleration in coordinates with x-axis

  What is speed of the block

A catcher stops a ball traveling at 28.0 m/s in a distance of 55.30 cm and feels a force of 313 N against his glove. What is the mass of the ball.

  How far did the car travel all through that time

A 747 airliner reaches its takeoff speed of 187 mi/h in 31.4s. What is the magnitude of its average acceleration.

  Determine the maximum speed and the earliest time

A particle moving along the x axis in simple harmonic motion starts from its equilibrium position, the origin, at t = 0 and moves to the right. The amplitude of its motion is 1.70 cm and the frequency is 1.30 Hz.

  Find the tension in the string at the instant

A 1.00 kg glider on a horizontal air track is pulled by a string at an angle θ. The taut string runs over a pulley and is attached to a hanging object of mass 0.500 kg .

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd