Plenary Questions on Heat Transfer

From: Matt Baker
Sent: Tuesday, August 30, 2011 10:32 AM
To: Amaris Odermatt; Churaimas Diskul; Hannah Amanda Fotheringham; Janyaporn Buaboos; Jarouwit James; Khuntup Issara; Oliver Thomas Bailey; Tamara Nikki Davies
Cc: maddog11physics@posterous.com
Subject: Plenary Questions on Heat Transfer

PFY p.54

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Plenary Questions on Heat Transfer

PFY p.54

4.8

·         4.8 describe how insulation is used to reduce energy transfers from buildings and the human body

Task 1

·         Use this interactive animations to investigate how different insulation affects the rate of cooling of hot water

Task 2

·         Use these interactive animations to find out about the energy transfers in a house

Task 3

·         Test your knowledge with this quiz

Types of energy transfers in a house - interactive.swf Download this file

Quiz - Types of energy transfers in a house.swf Download this file

Insulation in a house - % heat losses and savings.swf Download this file

Cooling of hot water with insulation - interactive.swf Download this file

4.7

 

 4.7 describe the role of convection in everyday phenomena

Task 2

·         Why is Lee tired after cycling to the Sea in the morning?

·         Predict what will happen when Lee cycles home in the evening

Lee cycles towards the sea ... and back worksheet.pdf Download this file

Convection in a room with a radiator.swf Download this file