a. Thermal window is a kind of window that has two panes of glass separated by an insulating gas which reduces the heat exchange between interior and surroundings.
In case of cassowaries, the air pocket below sheath serves as an insulating gas and thus acts as a thermal window.
b. In case of thermal window, whenever the ambient temperature is lower(winter temperatures), it minimizes/prevents the heat loss arising due to heat exchange between internal conditions and external environment.
In the same way casque protects cassowarries from heat loss during the cold conditions.
c.
Ti denotes internal temperature, Ts denotes surrounding temperature
Upon solving 297.21 K =
Q1. Cassowaries have a distinctive helmet-like structure on their heads called a casque. The casq...
Q1. Cassowaries have a distinctive helmet-like structure on their heads called a casque. The casque consists of a layer of keratin (the material that hair and nails are made of) that sheathes a twin-layer bony structure containing many blood vessels and surrounding a large air pocket. The purpose of the casque is unclear, but one proposed purpose is that t acts as a thermal window, i.e. a part of the body where heat is easily exchanged with the surroundings. (a)...
summatize the following info and break them into differeng key points. write them in yojr own words apartus 6.1 Introduction—The design of a successful hot box appa- ratus is influenced by many factors. Before beginning the design of an apparatus meeting this standard, the designer shall review the discussion on the limitations and accuracy, Section 13, discussions of the energy flows in a hot box, Annex A2, the metering box wall loss flow, Annex A3, and flanking loss, Annex...