Problem of single pane window

Assignment Help Physics
Reference no: EM13654140

A single pane window is 25mm thick. It measures 1.2 m by 2.5m   One side of the window is 25 o C and the other side is -22 o C How much heat is lost through the window in 24 hours? Kglass = .84J/kgoC

Reference no: EM13654140

Questions Cloud

Determine the revenue formula using linear regression : Labrie Hospital wants to analyze its revenue per patient day.  A "patient day" is one patient staying for one day.  The following information has been provided to you: Determine the revenue formula using linear regression.
A horizontal board weighing : A horizontal board weighing 232.0 Nis supported at points A and B in the figure below. The plankserves as a platform for a painter, who weighs 571.0 N. Find the maximum distance D, such that the plank will not tip, no matter where the painter stands...
Perpendicular to the direction of a magnetic field : The plane of a rectangular coil, 6.0 cm by9.0 cm, is perpendicular to the direction of a magnetic field vector B . If the coil has 100 turnsand a total resistance of 8.0 Ω, at what rate must the magnitude of vector B change to induce a current of0.10..
Intensity of a particular earth quake wave : The intensity of a particular earth quake wave is measured to be9.0*106 J/m2·s at adistance of 49 km from the source.
Problem of single pane window : A single pane window is 25mm thick. It measures 1.2 m by 2.5m   One side of the window is 25 o C and theother side is -22 o C How much heat is lost through the window in 24 hours? Kglass = .84J/kgoC
Direction of the velocity of the interlocked vehicles : Two vehicles A & 13 are traveling west and south, respectivelytoward the same direction where they collide and lock together.Before the collision A (total weight 900lb) is moving with a speedof 40mi/h and B (1200 lb) has a speed of 60 mi/h.
Average frictional force exerted on the skateboarder : Suppose the skateboarder shown in the drawing reaches a height of2.30 m above the right side of the semicircular ramp. He then makesan incomplete midair turn and ends up sliding down the right sideof the ramp on his back. When the skateboarder rea..
Find change in kinetic energy of system consisting of car : An sub with a mass of 1800 kg is traveling eastbound at 17 m/swhile a compact car with mass of 900 kg is traveling westbound witha speed of 15 m/s the cars collide head-on becoming entangled.
A ball is thrown upward with an initial velocity : A ball is thrown upward with an initial velocity of 96 ft/secfrom the top of a 100 ft building. hen will the ball attain its maximum height?

Reviews

Write a Review

Physics Questions & Answers

  To parallel plates with a separation of 15 cm produce

in a velocity selector the uniform magnetic field of 1.5 t is produced by a large magnet. two parallel plates with a

  What is their speed after the collision

A 100 ball of clay is thrown horizontally with a speed of 9m/s toward a 900 block resting on a frictionless surface. It hits the block and sticks. The clay exerts a constant force on the block during the 7 ms it takes the clay to come to a rest re..

  Find the specific gravity of this other fluid

A bottle has a mass of 28.60g when empty and 92.15gwhen filled with water.  What is the specific gravity of this other fluid

  What maximum force does the floor exert on the ball

A 190g ball is dropped from a height of 1.9m , bounces on a hard floor, and rebounds to a height of 1.4m. What maximum force does the floor exert on the ball

  What is the new angular speed

What is the velocity of the beam of electrons that go undeflected when passing during perpendicular electric and magnetic fields of magnitude 4700 V/m and 3.6×10-3 T, correspondingly.

  Two positive charges of 72 micro-coulombs are placed on a

two positive charges of 7.2 micro-coulombs are placed on a horizontal surface with a coefficient of static friction

  Find mass of sand can be put on the raft

A wooden raft has a mass of 69 kg. When empty it floats in water (density 1000 kg/m3) with 25% of its volume submerged. What mass of sand can be put on the raft

  Compute the resulting charge on capacitor c1

A 74 trampoline artist jumps vertically upward from the top of a platform with a speed of 5.0 m/s. How can I find how much he depresses it if there is a spring constant of 6.2*10^4.

  Q1 a thin horizontal copper rod is 989696 m long and has a

q1. a thin horizontal copper rod is .989696 m long and has a mass of 43.3758 g.the acceleration of gravity is 9.8

  Calculate the magnitude of the net electric field

Four point charges have the same magnitude of 7.60 *10^-12 C and are fixed to the corners of a square that is 2.0 cm on a side. Determine the magnitude of the net electric field that exists at the center of the square

  What will be the charge on each capacitor

A 2.80 \mu F capacitor is charged to 460 V and a3.75 \mu F capacitor is charged to 525 V. These capacitors are then disconnected from their batteries, andthe positive plates are now connected to each other and thenegative plates are connected to e..

  Estimate the average power delivered by the engine

A 1000kg ar accelerates from rest to 25.0m/s in 4.20 s.Ignoring frictional forces. what is the average power( inhorsepower) delivered by the engine

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