Oct 26, 2021 · If you are looking for which of the following has the lowest emissivity e? aluminum foil a red balloon a blackboard, simply check out our links below : 1. Low emissivity – Wikipedia. https://en.wikipedia.org/wiki/Low_emissivity blackboard. 2. How Low-e Glass Works. https://glassed.vitroglazings.com/topics/how-low-e-glass-works. blackboard. 3.
0.08. The relatively low emissivity coefficient makes aluminum a suitable product for limiting the radiated heat from a body. Its by example common to use aluminum coating in rescue and survival equipment for outdoor operations. calculate radiation heat transfer from a hot body to colder surroundings. Sponsored Links.
Jan 24, 2017 · Which of the following has the lowest emissivity e? aluminum foil a red balloon a blackboard 1 answer You measure an electric field of 1.26×106 N/C …
Aluminum Foil 0.04 Aluminum Oxide 0.40 Aluminum Paint 0.27 - 0.67 Antimony: Polished 0.28 - 0.31 Asbestos: Board/Cement 0.96 Asbestos: Cement, red 0.67 Asbestos: Cement, white 0.65 Asbestos: Cloth 0.90 Asbestos: Paper 0.93 - 0.945 Asbestos: Slate 0.97 Asphalt 0.85 - 1.00 Asphalt: Pavement 0.93 Material Emissivity Value