What is the rate of heat conduction through the floor

Assignment Help Physics

Reference no: EM13507193

The subfloor on which the flooring sits is at a temperature of 16.1 degree C, while the air in the room is at 19.2 degree C. What is the rate of heat conduction through the floor? Use 0.200 W/m * K for the thermal conductivity of wood.

Reference no: EM13507193

Questions Cloud

Define the rate constant of a first order reaction : The rate constant of a first order reaction is 4.45 x 10^-2 s-1 at 35 degrees C. What is the rate constant at 77 degrees C if the activation energy for the reaction is 60.2 kJ/mol

Determining the effects of account changes on cash flow : Determining the Effects of Account Changes on Cash Flow from Operating Activities - Indicate whether each item would be added ( + ) or subtracted ( - ) in the computation of cash flow from operating activities using the indirect method.

Explain mol of sodium formate to make 500 ml of solution : what is the pH of a buffer solution made by dissolving 0.060 mol of formic acid ( pmKa =3.7) and 0.045 mol of sodium formate to make 500 mL of solution

Equally divided between materials and labor : Shoney Video Concepts produces a line of videodisc players to be linked to personal computers for video games. Videodiscs have much faster access time than tape.

What is the rate of heat conduction through the floor : The subfloor on which the flooring sits is at a temperature of 16.1 degree C, while the air in the room is at 19.2 degree C. What is the rate of heat conduction through the floor

Explain cacl2 is used to lower the freezing point of water : CaCl2 is used to lower the freezing point of water on streets and sidewalks. Assuming it forms an ideal ionic solution, how many grams of CaCl2 must be added to 1.50 kg of water to lower the freezing point of the mixture to -2.00* C? Kf for water ..

What is the effective annual rate of the loan : A firm engaged a one-year monthly pay $100,000 line of credit at 7.5 percent plus a 0.5 percent commitment fee on the unused portion of the line

Determine how much ice melted : 398 g of water at 64°C is added to ice at 0°C. If the final temperature of the system (which you can assume is isolated) is 0°C, determine how much ice melted

Explain the hydroxide ion concentration of an aqueous : What is the hydroxide ion concentration of an aqueous 0.00364M caffeine solution. The most basic nitrogen atom in caffeine has aKb of 4.1x10-4.

User Account

All Pages