What are the different types of data breaches? There are three different types of data breaches—physical, electronic, and skimming. They all share the same amount of risk and consequences but are unique in execution. What is an example of a data breach? Examples of a breach might include: loss or theft of hard copy notes, […]
Does all motion stop at absolute zero?
Does all motion stop at absolute zero? The quick answer to your question is no, molecules do not stop moving at absolute zero. They move much less than at higher temperatures, but they still have small vibrations at absolute zero. Because molecules are very small, their movement is governed by the laws of quantum mechanics. […]
What is the 21st number in the Fibonacci sequence?
What joint has 3 degrees of freedom?
What joint has 3 degrees of freedom? Ball-and-socket joints, such as the human hip, allow three degrees of freedom. How many degrees of freedom does a planar joint have? three degrees How many rotational and translational degrees of freedom does a fixed wing aircraft have? In three degree of freedom the flight dynamics has one […]
Which of these is an accurate description of arc welding and cutting?
Which of these is an accurate description of arc welding and cutting? Arc Welding/Cutting. In arc welding, the intense heat needed to melt metal is produced by an electric arc. The arc is formed between the actual work piece and an electrode (stick or wire) that is manually or mechanically guided along the joint. Oxides […]
What is the function of a heat engine?
What is the function of a heat engine? In thermodynamics and engineering, a heat engine is a system that converts heat or thermal energy to mechanical energy, which can then be used to do mechanical work. It does this by bringing a working substance from a higher state temperature to a lower state temperature. What […]
What are the advantages of using a command line vs a GUI?
How do you calculate PSIA to PSIG?
What are the 7 design principles and elements?
What are the 7 design principles and elements? The 7 principles of art and design are balance, rhythm, pattern, emphasis, contrast, unity and movement. Use the elements of art and design – line, shape/form, space, value, color and texture – to create a composition as a whole. The elements of art and design are the […]
Does the size of the core affect the strength of an electromagnet?
Does the size of the core affect the strength of an electromagnet? Factors Affecting the Strength of the Magnetic Field of an Electromagnet: Factors that affect the strength of electromagnets are the nature of the core material, strength of the current passing through the core, the number of turns of wire on the core and […]