How much does it cost to cook food

Assignment Help Physics
Reference no: EM13254323

How much does it cost to cook food in a 12,000 W oven for 47.6 minutes? Assume electricity costs 8.0 cents per kW·h. Give your answer in dollars, but do not include the dollar sign.

Reference no: EM13254323

Questions Cloud

Determine which is the single most important : When considering all the factors of providing bar service in a restaurant, determine which is the single most important. Explain your reasoning.
Why shear stress caused by the lateral shear force : This bar is made of AISI 1006 cold-drawn steel and is loaded by the forces F=0.55 kN and T=25.N.m. Use both the maximum-shear theory and the distortion-energy theory to design the bar diameter D.
What is the equalibrium temerature of the sysytem : A ceramic coffee pot with m=116g and c=1090J/(Kg*k), is initially at room Temp(24 celcius). what is the equalibrium temerature of the sysytem
Should the company rent the machine : If the machine can be rented for $10 per hour more than the old machine, should the company rent the machine? Consider lost productivity time of employees as time spent waiting in queue only because the copying machine is a self serve device.
How much does it cost to cook food : How much does it cost to cook food in a 12,000 W oven for 47.6 minutes? Assume electricity costs 8.0 cents per kW·h
What are the steady-state errors for inputs of unit step : For a unity feedback system with forward path transfer function (Open-loop transfer function) as follows G(s) = 5000/ s(s + 75)  derive closed-loop transfer function
Formulate a linear goal programming model : Formulate a linear goal programming model that can be used to determine the number of tons of each product to manufacture each week that will best satisfy the stated goal priorities established by GSU.
Evaluate the molar heat capacity of water : The specific heat of water is 4.18 . Calculate the molar heat capacity of water. What mass of natural gas must you burn to emit 258 of heat
Find the angle between shuttle velocity and earth field : In the August 1992 space shuttle fight, only 250 m of the conducting tether could be let out. What was the angle between the shuttle's velocity and the Earth's field, assuming the conductor was perpendicular to the field

Reviews

Write a Review

Physics Questions & Answers

  What is the bubbles diameter now

A 54 {rm kg} ice skater spins about a vertical axis through her body with her arms horizontally outstretched, making 2.5 turns each second. The distance from one hand to other is 1.5 {rm m}. Biometric measurements indicate that each hand typically..

  Find the speed of the bullet before striking the block

a 16.0 g bullet is shot into a wooden block at rest with mass 4550 h on a frictionless surface. the block moves 1.20 m/s after the bullet strikes and becomes lodged in the block, find the speed of the bullet before striking the block

  What is the difference between masses

The mass of a robot is 4340 kg. This robot weighs 3000 N more on planet A than it does on planet B. Both planets have the same radius of 2.37 × 107 m

  What is the surface area of the planet

A .450 kg ice puck, moving east with a speed of 3m/s, has a head-n collision with a .900 kg puck initially at rest. Assume a completely elastic collision, what will be the speed and direction of each object after collision.

  What is moment of inertia

What is moment of inertia

  Calculate the charge density of the air

In fair weather, over flat ground, there may be a downward electric field of 155 N/C. (a) Assume that the Earth is a conducting sphere with charge on its surface.

  What is the minimum value of the acceleration

An airplane must reach a speed of 172 mi/h to take off. If the runway is 470 m long, what is the minimum value of the acceleration that would allow the airplane to take off productively.

  Find out the magnitude of the acceleration of each block

Find the magnitude of the maximum force applied horizontally to upper block (block 1) that will cause the two blocks to slide together.

  Find frequencies of vibration of the piano wire

find frequencies of vibration of the piano wire. Car 1 has 3 times the mass of car 2, but only 0.5 as much kinetic energy. What is the ratio between the speeds of the two cars (v1/v2)? You must type your answer as a numerical value.

  Find the volume of the object

The mass density of an object is 16.0 g/cc, and its mass is determined to be 134 g. What is the volume of the object

  What is the minimum coefficient of static friction

A block of mass m1 = 0.57kg is placed on top of another block of mass m2 =0.97kg, What minimum coefficient of static friction between the two blocks will prevent the upper one from slipping

  Find the drift speed of the electrons in the wire

A railroad car of mass 40900 kg moving at 3.35m/s collides and couples with two railroad cars,each of the same mass as the single car and moving in the same direction at 1.53m/s. what is the speed of three cars after the collision.

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