Determine what is the increase in the cubes surface area

Assignment Help Physics
Reference no: EM13555562

At 20°C, a brass cube has an edge length of 35 cm. What is the increase in the cube's surface area when it is heated from 20°C to 81°C?

Reference no: EM13555562

Questions Cloud

Determine at what wavelength is it peaked : Filament is heated to 2000K and is a blackbody of area 1cm^2. Thermal power radiated is 90.7 W. At what wavelength is it peaked
Involved in destructive conflict. : Describe a situation in which you were involved in destructive conflict. How could it have been managed differently?
Estimate what is the tension connecting the string : A 15 kg block rests on a level frictionless surface and is attached by a light string to a 5.0 kg hanging mass where the string passes over a massless frictionless pulley, What is the tension connecting the string
Direction of the electric field along positive zsemi-axis : What is the direction of the electric field along the positive zsemi-axis (vertical) if the field is created by: a uniformly charged circle in the x-y plane with the center atthe origin; a uniformly positively charged wire along the x axis;
Determine what is the increase in the cubes surface area : At 20°C, a brass cube has an edge length of 35 cm. What is the increase in the cube's surface area when it is heated from 20°C to 81°C
How much revenue would it have brought to baldwin corp : Baldwin corp ended the year carrying $16,192,000 worth of inventory. Had they sold their entire inventory at their current prices, how much revenue would it have brought to baldwin corp?
Journalize the annual adjusting entries : Journalize the annual adjusting entries that were made - prepare an income statement and a retained earnings statement for the year ending December 31, 2011, and a balance sheet at December 31.
Estimate what is the density of the object : An object floating in a lake has 15 percent of its volume above the lake surface. What is the density of the object
How fast is rollercoaster traveling at the bottom of the dip : A roller coaster at an amusement park has a dip that bottoms out ina vertical circle of radius r. A passenger feels the seat of thecar pushing upward on her with a force equal to twice her weight asshe goes through the dip. If r = 20.0 m, how fast..

Reviews

Write a Review

Physics Questions & Answers

  Estimate the time for bullet-block system to come to rest

A 2.20- bullet embeds itself in a 1.60- block, which is attached to a spring of force constant 780. Find the time for the bullet-block system to come to rest

  Determine the energy of a single photon

Photorefractive keratectomy (PRK) is a laser-based surgery process that corrects near- and farsightedness by removing part of the lens of the eye to change its curvature and hence focal length. What is the energy of a single photon

  Find the mass of the second projectile

A 14kg projectile is launched at 380m/s at a 55 (degrees) angle to the horizontal. At the peak of its trajectory it collides with a second projectile moving horizontally, in the opposite direction, at 140m/s . The two stick together and land 9.8km ho..

  Find the potential for points on the x axis

A positive point charge Q is on the y axis at y = D; a negative point charge -2Q is at the point x = D, y = D. Find the potential for points on the x axis

  Compute how long will it take for the wheel to come to rest

When a 19.7 kg wheel with an angular speed of 2.30 rad/s is disconnected from a motor, a 0.219 N · m frictional torque slows the wheel to a stop. how long will it take for the wheel to come to rest

  Find the highest speed the stone

A 1.20 brick is sliding next to on a rough horizontal surface at 15.0 .If the brick stops in 4.30, how much mechanical energy is lost?

  What is the rotational kinetic energy of the system

A small block with a mass m1 = 4 kg is located at the edge of a disk with a mass of m2 = 20 kg and radius of R = 0.25 m, what is the rotational kinetic energy (in J) of the system

  Determine the speed of the moving cart before the collision

A 237 kg cart runs into the rear end of a 120 kg cart that is stationary. What is the speed of the moving cart before the collision

  What is the magnitude of the external field

Suppose in the drawing that I1 = I2 = 42.4 A and that the separation between the wires is 0.0215 m. What is the magnitude of the external field

  Find the total momentum of the system

Given a system composed of three bowling balls (6.52 kg each) one sliding east at a velocity of 20m/second the second sliding north with a velocity of 35 m/sec, find the total momentum of the system

  What is the speed of the pulse

A ski gondola is connected to the top of a hill by a steel cable of length 620 m and diameter 1.3 cm . As the gondola comes to the end of its run, What is the speed of the pulse

  What is the velocity of ball just before it hits the floor

A ball of mass 5.0 kg is lifted off the floor a distance of 1.7 m. What is the velocity of ball just before it hits the floor

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