0
Several elements are used between the panes of glass in double windows designed to block heat flow. From what category are these elements chosen.?
Wiki User
∙ 7y ago
The elements chosen for double windows designed to block heat flow are typically inert gases such as argon or krypton. These gases are chosen for their low thermal conductivity, which helps reduce heat transfer between the window panes and enhance the window's insulation properties.
Add your answer:
Earn +20 pts
Why elements give line spectrum?
Elements give line spectrum because when electrons in the atom transition between energy levels, they emit light at specific wavelengths corresponding to the energy difference between the levels. This results in distinct spectral lines representing specific electronic transitions. The unique arrangement of electrons in each element leads to its own characteristic line spectrum, enabling identification and characterization of elements.
When electricity is passed through coil and electromagnet is form to which category it belong?
It belongs to the category of electromagnetic induction, where the flow of electric current through a coil generates a magnetic field, thus creating an electromagnet. This process demonstrates the relationship between electricity and magnetism.
What do lorries have to reduce drag?
Lorries typically have several features to reduce drag, such as streamlined shapes, aerodynamic fairings, side skirts, and gap reducers between the cab and trailer. These design elements help improve fuel efficiency by minimizing air resistance and improving overall vehicle performance.
An empty space between two things?
This empty space is known as a gap or interval. It represents the distance or separation between two objects or elements.
What made Robert Boyle's study of matter?
Robert Boyle's study of matter was significant because it laid the foundation for modern chemistry by promoting the concept of elements as fundamental building blocks of matter and establishing the distinction between elements and compounds. He also refined the definition of chemical elements and introduced Boyle's law, which describes the relationship between pressure and volume of a gas at constant temperature.
What is the PRT Integrated Command Group concept designed to achieve?
Unity of effort between the PRT's civil and military elements
Molecules that contain atoms from several elements form a what?
A molecule that contains atoms from several elements is called a compound. Compounds are formed through chemical bonding between different elements to create new substances with unique properties.
The largest category on the periodic table would be the?
The largest category on the periodic table is the transition metals, which includes elements like iron, copper, and gold. These elements are known for their good conductivity, malleability, and ability to form colorful compounds. They are located in the middle of the periodic table between the main group metals and the nonmetals.
Why do elements form bond?
Elements form bonds because of the attractions between atoms or ions. There are several types of bonds such as ionic, covalent and metallic bonds.
A taxonomic category between kingdom and class is .?
taxonomic category between kingdom and class is _____
What is paradigmatic structure?
Paradigmatic structure refers to the relationship between elements within a linguistic system that can be substituted for one another. It involves analyzing how different linguistic elements relate to each other within a specific category or context. This structure helps to understand the similarities and differences between words or elements that share the same grammatical function or position.
What is the relationship between mahogany and wood?
answer: Item and Category
What is difference between category?
yes
The leaders of the communist revolution allowed some elements of capitalism into the Russian economy between 1921 and 1928?
Several elements: wages, prices, money, production for sale. In other words: capitalism.
Elements of language?
Language consists of several key elements, including phonology (sounds), morphology (word formation), syntax (sentence structure), semantics (meaning), and pragmatics (language use in context). These elements work together to form a system for communication and understanding between individuals.
What is the law of traid?
A German chemist Dobernier observed relationship between atomic masses of several groups of three elements called traids.In these groups the central or middle element had atomic mass average to the other two elements.
What is the difference between a Category 2 Hurricane and a Category 4 hurricane?
The main difference between a Category 2 and a Category 4 hurricane is the wind speed. A Category 2 hurricane has sustained winds of 96-110 mph, while a Category 4 hurricane has sustained winds of 130-156 mph. Category 4 hurricanes are more intense and can cause more damage compared to a Category 2 hurricane.
