Category: Physics

What is the value of k in electrostatics? The symbol k is a proportionality constant known as the Coulomb’s law constant. The value of this constant is dependent upon the medium that the charged objects are immersed in. In the case of air, the value is approximately 9.0 x 109 N • m2 / C2. […]

What are the 5 defense mechanisms? Both Freuds studied defence mechanisms, but Anna spent more of her time and research on five main mechanisms: repression, regression, projection, reaction formation, and sublimation. All defence mechanisms are responses to anxiety and how the consciousness and unconscious manage the stress of a social situation. How do you break […]

What is scalar treatment? Scalar Plasma Therapy uses an energy device that generates the most advanced frequency to protect, enhance and harmonies the Autonomic Nervous System (ANS) by relieving stressors, transmuting negative habitual patterns, supporting relaxation, cellular detoxification and healing from electro-smog and geopathic stress. What is scalar therapy? Scalar therapy is considered a form […]

What happens if you shine red light on a blue object? So what happens if you shine only red light onto a blue object? All of that red light gets absorbed and the blue object will seem to be dark, almost black. If you now shine a blue light onto that blue object all the […]

What is 0.2 percent proof stress? The 0.2% offset yield strength (0.2% OYS, 0.2% proof stress, RP0. 2, RP0,2) is defined as the amount of stress that will result in a plastic strain of 0.2%. This is illustrated by the blue line in Figure 1 below. This is the yield strength that is most often […]

Can eye muscles get sore? When your eyes are not properly aligned, you may experience double vision, which the brain rejects. To compensate for the misalignment and keep your eyes moving in sync, the extraocular muscles have to work overtime. Eventually, these tiny muscles become strained and fatigued, leading to a range of painful symptoms. […]

Can you buy a baby giraffe? There are only a few individuals who own giraffes, and these raise them so that eventually they can be purchased by a zoo. Simply put, giraffes are not only wild animals, but they can grow to more than 16-20 feet tall and weigh an average of 2,628 lbs. How […]

Where is urine not modified? The kidneys are the only means for eliminating the wastes that are the end products of protein metabolism. They do not themselves modify the waste products that they excrete, but transfer them to the urine in the form in which they are produced in other parts of the body. Do […]

Can Superman beat Hulk? Superman has beaten Hulk before in the comics, as we’ve seen in the Marvel vs. However, while the two characters can match each other in strength with Hulk eventually growing stronger than Superman, the Man of Steel has far too many other powers that could help take Hulk out before he […]

What is the life expectancy for a child with congenital heart defect? Survival. About 97% of babies born with a non-critical CHD are expected to survive to one year of age. About 95% of babies born with a non-critical CHD are expected to survive to 18 years of age. Thus, the population of people with […]