Physics 1A - Energy: Rate of Heat Transfer --> Fill-In-The-Gap Flask Example 0.0 / 5 ? PhysicsEnergyGCSEAQA Created by: ex-JohnsonfamilyCreated on: 23-03-15 12:12 The cap is made of plastic and filled with ________ or ________ to reduce any _________. 1. Cork 2. Foam 3. Conduction 1 of 8 The ______ ________ has two ________, _______ walls to reduce _______ loss by __________. 1. Glass 2. Bottle 3. Silver 4. Shiny 5. Heat 6. Radiation 2 of 8 The bottle is held in place using ______________ _______. This reduces ___________ to or from the outer glass bottle. 1. Insulating 2. Foam 3. Conduction 3 of 8 The glass bottle has a _________ between the two walls. This stops all ______________ and ______________ through the sides. 1. Vacuum 2. Conduction 3. Convection 4 of 8 ___ is a good ___________ so it reduces ____ _________ by __________. 1. Air 2. Insulator 3. Heat 4. Transfer 5. Conduction 5 of 8 The case is made of __________ (A good _________). This ____________ heat transfer by ___________. 1. Plastic 2. Insulator 3. Reduces 4. Conduction 6 of 8 In the cold, the hairs on your skin stand up. Why? To trap a thicker layer of insulating air. 7 of 8 Generally, animals in warm climates have what to help control heat transfer? Larger ears than those in cold climates. 8 of 8
Comments
No comments have yet been made