Constant temperature difference and consider conduction

Reference no: EM13561709

A large window measures 1.7 m by 2.9 m. At what rate will heat be conducted through the window when the room temperature is 26 C and the outside temperature is -2 C if the window instead has a double pane of glass (a "thermopane"), in which each pane is 2.2mm thick, with an intervening air space of 1.5 mm? (Assume that there is a constant temperature difference and consider conduction only.)

Reference no: EM13561709

Questions Cloud

What is the potential difference across the narrowest wire : Three silver wires of equal length are connected in series with a 1.50 V battery. Their cross-sectional areas are 1.00, 5.00 and 10.0 cm2. (a) What is the potential difference across the narrowest wire? (b) The medium wire? (c) The widest wire?

Energy of the configuration of the three fixed charges : Two particles, with charges of 20 nC and -20nC, are placed at the points with coordinates (0, 4 cm) and (0, -4 cm). A particle with charge 10 nC is located at the origin. Find the electric potential energy of the configuration of the three fixed ch..

Interferometer is set up to carefully measure changes : An interferometer is set up to carefully measure changes in length. The laser source has a wavelenth of 632nm and the arms of the device are 11 m long

What is the potential difference across the resistor : While the repair shop works on your voltmeter, they loan you an unusual replacement: Rather than measuring the potential difference across a resistor, it measures the amount of charge that flowed, and the change in electric potential energy of tha..

Constant temperature difference and consider conduction : A large window measures 1.7 m by 2.9 m. At what rate will heat be conducted through the window when the room temperature is 26 C and the outside temperature is -2 C if the window instead has a double pane of glass (a "thermopane"), in which each pane..

What are tension in the string and the period of the motion : A bob (small ball) is attached to the lower end of a cord that is attached to the cieling and moves in a horizontal circle at a constant speed. (The cord sweeps out a cone as the bob rotates.) The bob has a mass of 0.040 kg, the cord has a length ..

Distance with out floating away or smashing into one another : We require any information you may have on how plants stay at their distance with out floating away or smashing into one another?

Electron is moving through magnetic field whose magnitude : An electron is moving through a magnetic field whose magnitude is 83 x 10-5 T. The electron experiences only a magnetic force and has an acceleration of magnitude 34 x 10+13 m/s2. At a certain instant, it has a speed of 72 x 10+5 m/s. Determine the a..

Solar collector is made of aluminum coated with black chrome : The absorber surface of a solar collector is made of aluminum coated with black chrome a s = 0.87 and e ir = 0.09). Solar radiation is incident on the surface at the rate of 600 W/m2. The air and the effective sky temperature are 25 and 15°C respe..

User Account

All Pages