Question: In an experimental house, Styrofoam beads were pumped into the air space between the panes of glass in double windows at night in the winter,

In an experimental house, Styrofoam beads were pumped into the air space between the panes of glass in double windows at night in the winter, and pumped out to holding bins during the day. How would this assist in conserving energy in the house?

Step by Step Solution

★★★★★

3.34 Rating (160 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

At night the Styrofoam beads would decrease the overall thermal conductivity of the w... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Document Format (1 attachment)

P-T-F-L (95).docx

120 KBs Word File

Students Have Also Explored These Related Thermodynamics Questions!

An air wedge is formed between two glass plates separated at one edge by a very fine wire, as in figure. When the wedge is illuminated from above by 600-nm light, 30 dark fringes are observed....

At winter design conditions, a house is projected to lose heat at a rate of 60,000 Btu/h. The internal heat gain from people, lights, and appliances is estimated to be 6000 Btu/h. If this house is to...

Air is pumped into and withdrawn from a 10 m3 rigid tank as shown in the accompanying figure. The inlet and exit conditions are as follow. Inlet: v1 = 2 m3/kg, V1 = 10 m/s, A1 = 0.01 m2; Exit: v2 = 5...

Please complete the discussion questions on page 154. Thanks 13 Revenue Management in Visitor Attractions: A Case Study of the EcoTech Centre, Swaffham, Norfolk Julian Hoseason INTRODUCTION Visitor...

Purpose The purpose of this lab is to introduce the student to the concepts of heat transfer, specic heat capacity and phase change. Introduction As you learned in the Energy lab, energy can be...

Hi can you please help with the following lab questions. ( last two are observations) a Procedure: The Enthalpy of Combustion of Magnesium: 1. Read through the procedure and create a neat data table...

Purpose The purpose of this lab is to introduce the student to the concepts of heat transfer, specic heat capacity and phase change. Introduction As you learned in the Energy lab, energy can be...

data table? = Experiment #2: Additivity of Heats of Reaction: Hess's Law Background In this experiment, you will use a Styrofoam cup calorimeter to measure the heat released by three reactions. One...

Experiment 1 Endothermic and Exothermic Reactions Many chemical reactions give off energy. Chemical reactions that release energy are called exothermic reactions. Some chemical reactions absorb...

Please help me with this lab (all questions are in order) Experimental Applications of Hess's Law Purpose: The purpose of this lab is to use Hess's law to determine the enthalpy of reaction for...

Compute the Phi index for a direct runoff height of 0.1 inches and an initial abstraction of 0.3 inches. The incremental rainfall measured at one (1) hours intervals is 0.3, 1.4, 1.9, and 0.2 inches....

At December 31, 2018, Garneau has a $10,000 credit balance in its allowance for doubtful accounts. Garneau estimates that 3% of its 2018 credit sales will eventually default. During 2018, Garneau had...

Which of the following is a true statement related to disclosures for alternative investments that are recorded at net asset value per share as the practical expedient over fair value? a . The level...

1. Why do you think organizations tend to ignore post-project evaluations? 2. How could the concept of making such evaluations mandatory be implemented? 3. Evaluate their advice for conducting post...

In the entire poulation of a certain type of tree, the mean height of the trees is = 89.8 ft and the standard deviation is = 26 ft. You intend to measure a random sample ofn = 48 n = 48 trees. The...

What will be the monthly payment on a $75,000 30-year home mortgage with 12% APR?

Question 16 Which of the following money market securities is backed by specified collateral? O negotiable CDs banker's acceptances repurchase agreements commercial paper