Question: Two heaters A and B are in parallel across supply voltage V . Heater A produces 5 0 0 kcal in 2 0 0 min

Two heaters A and B are in parallel across supply voltage
V. Heater A produces 500 kcal in 200 min and B produces
1000 kcal in 10 min. The resistance of A is 10 ohms. What
is the resistance of B?

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock

To find the resistance of heater B we need to first calculate the power of both heaters For heater A ... View full answer

blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Physics Questions!

Q:

Compose an offer that specifically limits the offerees ability to accept.

Q:

Q1. You have identified a market opportunity for home media players that would cater for older members of the population. Many older people have difficulty in understanding the operating principles...

Q:

CANMNMM January of this year. (a) Each item will be held in a record. Describe all the data structures that must refer to these records to implement the required functionality. Describe all the...

Q:

(Multiple choice) (1) Two wires of the same material with the same length have different diameters. Wire A has twice the diameter of wire B. If the resistance of wire B is R, then what is the...

Q:

CHARGE TO MASS RATIO FOR THE ELECTRON OBJECTIVE: To measure the ratio of the charge of an electron to its mass. METHOD: A stream of electrons is accelerated by having them "fall" through a measured...

Q:

Problem 1 You heat your room with a 1500-Watt heater running from a wall socket at 120 Vrms. (a) What is the RMS current in the heater? (b) What is the peak current in the heater? (c) What is the...

Q:

. This principle has wide-ranging applications, from the study of collisions to the behavior of particles in a magnetic field.One of the most fundamental principles of physics is the conservation of...

Q:

SERIES RL CIRCUIT VM The series RI circuit behaves very RA similarly to RC circuits in that the current and voltage are time-dependent That is, the voltage and current passing through different...

Q:

Can you please answer this with solutions and explanations thank you!!! Reference: https://drive.google.com/file/d/13bzmwuJTRebDttmvPVOnEedEmDf30Nbm/view What's More Questions you cannot resist!...

Q:

For example, when a ball is thrown into the air, it gains kinetic energy as it moves upward. As it reaches the top of its trajectory, this kinetic energy is converted into potential energy. When the...

Q:

energy is converted back into kinetic energy. The total amount of energy in the system remains constant throughout this process Do the entire questions: One of the most fundamental principles of...

Q:

A registered representative recently advised one of his clients to sell calls on all the stock he owned. He explained that the client wouldn't lose money but would benefit by what he got paid for the...

Q:

What are the ownership and use tests for excluding the maximum gain on the sale of a personal residence? Under what circumstances may the owner of a personal residence exclude gain if the required...

Q:

Question 5 2 pts Two linearly independent solutions of the differential equation y ' ' - 4 y ' 4 y = 0 re: a . y 1 = e 2 x , y 2 = e 2 x b . y 1 = e 2 x , y 2 = x e 2 x c . y 1 = e 2 x , y 2 = e - 2...

Q:

A diffraction grating has 4 200 rulings/cm. On a screen 2.00 m from the grating, it is found that for a particular order m, the maxima corresponding to two closely spaced wavelengths of sodium (589.0...

Q:

Gas absorption with chemical reaction (Fig. 18.4-1), rework the problem solved in S18.4, by starting with Eq. 19.1-16. What assumptions do you have to make in order to get Eq. 18.4-4?

Q:

As a means of enhancing heat transfer from high-performance logic chips, it is common to attach a heat sink to the chip surface in order to increase the surface area available for convection heat...

Q:

Turbine blades mounted to a rotating disc in a gas turbine engine are exposed to a gas stream that is at T = 1200C and maintains a convection coefficient of h = 250 W/m2 K over the blade. The...

Q:

Two small surfaces, A and B, are placed inside an isothermal enclosure at a uniform temperature. The enclosure provides an irradiation of 6300 W/m2 to each of the surfaces, and surfaces A and B...

Q:

Can we put that she will be making weekly payroll deductions inthe amount of $52.75 to the housing equalling $211.00 monthly

Q:

A neutron of mass m makes an elastic head-on collision with a stationary nucleus of mass M.? (a) Show that the energy of the nucleus after the collision is K nucleus = [4m M / (m + M) 2 ]K n , where...

Q:

A free neutron at rest decays into a proton plus an electron: n ? p + e. Use Table to calculate the energy released in this reaction. Rest Energies of Some Elementary Particles and Light Nuclei Rest...

Q:

A refrigerator absorbs 5 kJ of energy from a cold reservoir and rejects 8 kJ to a hot reservoir. (a) Find the coefficient of performance of the refrigerator. (b) The refrigerator is reversible and is...

Q:

Alberta Wheat Pool (AWP, now part of Agricore United) sells chemicals and seeds to Alberta farmers and buys their grains. The chemicals are sold at several elevators, which are located near the...

Q:

How has technology had an impact on aggregate planning?

Q:

Many companies are using temporary workers to meet their peak demand. Is this ethically wrong? Briefly discuss.