What is heaters resistance

Assignment Help Physics
Reference no: EM1356448

Q. A small immersion heater can be used in a car to heat a cup of water for coffee or tea. Assume the manufacturer's claim of 60% efficiency. If the heater can heat 130 mL of water from 5°C to 95°C in 13.0 min. Approximately how much current does it draw from the car's 12 V battery?

What is its resistance?

Reference no: EM1356448

Questions Cloud

Balancing organizational team needs with individual needs : Explain how would you recommend an organization should go about striking a balance between individual and team needs especially as they relate to training and development?
Eliminating their frequent flyer programs : Given this information, evaluate the following statement: Airlines could have the same effect on demand by eliminating their frequent flyer programs and simply lowering the average ticket price by 10 percent.
Value chain and sociological trends : Define a value chain and the significance of the center of gravity. Please also provide an example of a value chain from your place of work or from a company that you have researched.
Explain the senior human resources representative : Explain the senior Human Resources representative in a large organization with locations throughout the United States.
What is heaters resistance : A small immersion heater can be used in a car to heat a cup of water for coffee or tea. suppose the manufacturer's claim of 60% efficiency.
Computation of the break even points : The following are the expected revenue and expenses from developing two different computer products over a 5- year period. At the end of five years, each system will have to be replaced.
Communication and media theory and concepts : Marshall McLuhan Communication and Media Theory and Concepts - Explain the concept/theory and how it may or may not relate to setting the course for future communications in the information age.
Create derived class by inheriting tthe class : Create a derived class named FancyDateClass by inheriting the DateClass. You will have to provide both the class definition and implementation.
Union versus nonunion : Major differences that HR must be aware of in unionized environments versus a non-union environment and what is your opinion about whether unionization is good or bad for the company and its employees, and why?

Reviews

Write a Review

Physics Questions & Answers

  What is the ball''s maximum height

A child and sled with the combined mass of 60.4 kg slide down a frictionless hill. If the sled starts from rest and has a speed of 13.4 m/s at the bottom, what is the height of the hill.

  Discover the magnetic field on the z axis

Discover the magnetic field on the z axis What happens if the block is immersed in carbon disulfide

  Calculate the magnitude of the magnetic field at the center

Water at a gauge pressure of 3.0 atm at street level flows into an office building at the speed of 0.40 m/s by a pipe 5.0 cm in diameter. The pipe tapers down to 2.20 cm in diameter by the top floor, 15 m above, where the faucet has been left open. E..

  What is the displacement of the car from the point of origin

An airplane starting from airport A flies 304 km east, then 364 km at 35.5° west of north, and then 150 km north to arrive at last at airport B.

  What is the size of the frictional force acting on the car

What is the size of the frictional force acting on the car

  What is the electric force

What is the electric force

  How many time constants elapse for an uncharged capacitor

An electric water heater holds 165L. If electricity costs 0.18 per , how much does it cost to raise the water temperature from 10 to 60.

  By what distance are they separated

An object with a net charge of 22 µC is placed in a uniform electric field of 600 N/C, directed vertically. What is the mass of object if it floats in this electric field.

  Find youngs modulus for the muscle tissue

A wooden raft has a mass of 65 kg. When empty it floats in water (density 1000 kg/m3) with 41percent of its volume submerged. What mass of sand can be put on the raft without it sinking.

  What angular speed must it rotate

A compound microscope has an objective lens of focal length 10.50 with an eyepiece of focal length 14.80, and it produces its final image at infinity. The object to be viewed is placed 2.00 beyond the focal point of objective lens.

  What law of physics would be violated

What law of physics would be violated

  Find the magnitude of the acceleration of the masses

Volcanoes on the Earth eject rocks at speeds of up to 160 m/s. Consider a 1260 m high volcano that ejects rocks in all directions. What is the maximum height above sea level reached through rocks.

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