thermal imaging test 1.0 / 5 based on 1 rating ? ScienceA2/A-levelOCR Created by: Liam BarkerCreated on: 11-01-13 15:42 562143 Across 1. IR film is sensitive to infrared (IR) radiation in the 250°C to 500°C range, while the range of thermography is approximately -50°C to over 2,000°C. So, for an IR film to work thermographically, it must be over 250°C or be reflecting infrared radiati (3) 3. what does thermal imaging use in the electromagnetic spectrum? (8) 4. Images can be difficult to interpret accurately when based upon certain objects, specifically objects with erratic temperatures, although this problem is reduced in active (7, 7) Down 2. It shows a visual picture so temperatures over a large area can be (8) 5. Emissivity is a term representing a material's ability to emit (7, 9) 6. All objects above the absolute zero temperature (0 K) emit (8, 9)
Comments
Report