Infrared Radiation 0.0 / 5 ? PhysicsEnergyGCSEAQA Created by: Ami_BullCreated on: 15-04-14 15:51 Define Infrared Radiation (4) The transfer of heat energy by thermal radiation. It doesn't require any particles to do this. 1 of 8 What affects the amount of Infrared Radiation an object can take? (3) Surface, Shape and Dimensions (SSD) 2 of 8 Fill the gaps: All objects e___ and a_____ infrared radation. The h_____ and object is the m___ it radiates. Emit, Absorb, Hotter, More 3 of 8 What makes an object emit/absorb Infrared Radiation faster? (2) If there is a bigger difference in temperature between the object and its surroundings. 4 of 8 What surface is best at emitting Infrared Radiation? (2) Dark, matt surfaces 5 of 8 What surface is best at absorbing Infrared Radiation?(2) Dark, matt surfaces 6 of 8 What are light shiny surfaces good at?(1) Reflecting Infrared Radiation. 7 of 8 An example of a good reflector of Infrared Radiation?(2) Silvering on the inside of a vacuum flask. 8 of 8
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