Definition: flux: A measure of the amount of energy given off by an astronomical object over a fixed amount of time and area. Because the energy is measured per time and area, flux measurements make it easy for astronomers to compare the relative energy output of objects with very different sizes or ages
The proper name for the study of stars is astronomy. A person who studies stars is an astronomer.
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Guinness Book of Astronomy was created in 1979.
The original language for astronomy is from Greek
absolutely! most working astronomers have a Ph.D in astronomy, the best route towards this is not to get an undergrad degree in only astronomy as it is too limiting. combine astronomy with physics to get an astrophysics degree or go for astronomy and math with several core physics courses. courses in computer science, geology, and chemistry may also be appropriate.
No, soldering and brazing fluxes are not the same. Soldering fluxes are designed to remove oxides from the metal surfaces being joined during soldering, while brazing fluxes are formulated to clean the joint and promote wetting for the filler metal in brazing processes. Additionally, brazing fluxes can handle higher temperatures compared to soldering fluxes.
Fluxes - 1969 is rated/received certificates of: Singapore:PG
Fluxes
Fluxes - 1969 was released on: USA: October 1969 (Chicago International Film Festival)
No, not all fluxes give off toxic fumes. Some fluxes are specifically formulated to be low fuming or fume-free, making them safer to use. It's important to always check the product safety data sheet and use proper ventilation when working with fluxes to minimize exposure to any potential toxins.
Fluxes can refer to various types of hazards depending on the context, but in environmental science, they often relate to the flow of energy or materials, such as nutrients or pollutants, within ecosystems. These fluxes can pose hazards when they lead to imbalances or contamination that negatively impact health, biodiversity, or ecosystem stability. For example, nutrient fluxes can cause algal blooms in water bodies, leading to hypoxia and harm to aquatic life. In summary, fluxes can represent environmental hazards when they disrupt natural processes or lead to pollution.
Lemeltic degassing flux
Frit
Frit
An induction relay works only with alternating current. It consists of an electromagnetic system which operates on a moving conductor, generally in the form of a disc or cup, and functions through the interaction of electromagnetic fluxes with the parasitic Fault currents which are induced in the rotor by these fluxes. These two fluxes, which are mutually displaced both in angle and in position, produce a torque that can be expressed by T= Κ1.Φ1.Φ2 .sin θ, Where Φ1 and Φ2 are the interacting fluxes and θ is the phase angle between Φ1 and Φ2. It should be noted that the torque is a maximum when the fluxes are out of phase by 90º, and zero when they are in phase.
Acidic fluxes are materials used in soldering and welding to remove oxides from the surfaces being joined. They work by breaking down the oxide layer on the metal, allowing for better wetting and bonding of the solder or welding filler material. However, acidic fluxes can be corrosive and may require thorough cleaning after use to prevent long-term damage to the joint.
A Mega Flux is equal to 5 normal fluxes.