How do you thank a mentor? Thank you so much for all that you’ve done — I only hope I can return the favor sometime in the future. Thanks for being a good mentor and for guiding me on the right path. I will always be thankful to you. Not only have you been a […]
Can we see polarized light?
Can we see polarized light? Though most of us are unaware of our capacity to do so, humans can also perceive the polarization of light. We detect the orientation of polarized light using ‘Haidinger’s brushes’, an entoptic visual phenomenon described by Wilhelm Karl von Haidinger in 1844 [2]. How can you tell if light is […]
What is a secondary source in writing?
What is a secondary source in writing? Secondary sources were created by someone who did not experience first-hand or participate in the events or conditions you’re researching. For a historical research project, secondary sources are generally scholarly books and articles. A secondary source interprets and analyzes primary sources. What are the 4 basic elements of […]
What is the mass of one electron in grams?
What is the mass of one electron in grams? The invariant mass of an electron is approximately 9.109×10−31 kilograms, or 5.489×10−4 atomic mass units. On the basis of Einstein’s principle of mass–energy equivalence, this mass corresponds to a rest energy of 0.511 MeV. The ratio between the mass of a proton and that of an […]
What is K in nuclear?
What is K in nuclear? Multiplication Factor. • Multiplication factor: “k” is ratio of current neutron. population to previous population. • Nuclear system is: • “Subcritical” if k < 1.0 – neutron population. What is a multiplying factor? Multiplying two whole numbers gives a product. The numbers that we multiply are the factors of the […]
Is argon a stable element?
Is argon a stable element? Argon is a chemical element with the symbol Ar and atomic number 18. It is in group 18 of the periodic table and is a noble gas. The complete octet (eight electrons) in the outer atomic shell makes argon stable and resistant to bonding with other elements. How many types […]
What are the four rules of drawing fields?
What are the four rules of drawing fields? 1 Answer 1) Electric field lines are always drawn from High potential to. 2) Two electric field lines can never intersect each other. 3) The net electric field inside a Conductor is Zero. 4) Electric field line from a positive charge is drawn radially outwards and from […]
What precautions any three would you take to protect yourself?
What precautions any three would you take to protect yourself? What precaution would you take to protect yourself?…Precautions should be taken if an earthquake strikes : Try to find a clear spot to stand. Do not stand near buildings or trees. If you are by bus or car, do not panic and jump off, park […]
Which is better natural or forced convection?
Which is better natural or forced convection? When considering the mechanism of forced convection, it is has a complicated mechanism than the natural way. That is because, in this method, we have to regulate two factors; fluid motion and heat conduction. Ex: higher the rate of motion of the fluid, higher the heat transfers. What […]
What is the maritime effect?
What is the maritime effect? The effect of an ocean’s airflow on the climate of the surrounding areas, also known as the maritime effect, is generally milder temperatures and a decreased variation in temperatures. Precipitation is more common in areas with a maritime climate, as moisture levels are higher near the ocean. What are the […]