emissivity in a sentence
n.
📚 Grade Level: Grade 11, Grade 12
Definition
Emissivity is the measure of a surface's ability to emit thermal radiation relative to that of a perfect black body.
Crossword clues for emissivity
Crossword clue ideas and answer hints for the word "emissivity".
- Measure of thermal radiation emission efficiency.
- Surface's ability to emit heat compared to black body.
- Fraction of emitted radiation compared to perfect emitter.
- How well a surface radiates thermal energy.
- Indicator of heat emission from a surface.
Emissivity sentence examples
- Emissivity is a critical factor in determining how efficiently a surface can radiate thermal energy.
- Materials with a high emissivity are often used in applications requiring effective heat dissipation.
- Understanding the emissivity of different surfaces can greatly enhance the accuracy of thermal imaging.
- The emissivity of a material can vary with temperature and surface finish, affecting its thermal performance.
- In engineering, emissivity is an essential parameter for calculating heat transfer in various systems.