Physics 0.0 / 5 ? PhysicsElectricityGCSEAQA Created by: a-bbbyCreated on: 04-04-16 10:22 1) Describe the 3 ways that heat energy can be transferred. Heat energy can be transferred by radiation, conduction or convection 1 of 5 2) True/false? An object that's cooler than it's surroundings emits more radiation than it absorbs. False. It absorbs more radiation than it emits. 2 of 5 3) Explain why solar hot water panels have a matt black surface. Matt black surfaces absorb infrared radiation(heat) falling on them much better than gloss white surfaces. This means the water can be heated faster. 3 of 5 4) Describe the arrangement and movement of the particles in... A) Solids, B) Liquids C) Gases ... 4 of 5 .... ..... 5 of 5
Comments
No comments have yet been made