Uploaded January 2014 | Updated September 2026, 2 weeks ago
A high school science GCSE and iGCSE physics revision video about reducing heat loss from the home and payback time. Using insulation to prevent conduction, using foam to trap small pocekts of air that are too small for convection currents to form and using shiney silvery reflectors to keep the thermal radiation reflecting back into the house. For AQA, OCR and Edexcel.
A high school science GCSE and iGCSE physics revision video about reducing heat loss from the home and payback time. Using insulation to prevent conduction, using foam to trap small pocekts of air that are too small for convection currents to form and using shiney silvery reflectors to keep the thermal radiation reflecting back into the house. For AQA, OCR and Edexcel.
