What are the basic components of a digital system? A typical digital computer system has four basic functional elements: (1) input-output equipment, (2) main memory, (3) control unit, and (4) arithmetic-logic unit. Any of a number of devices is used to enter data and program instructions into a computer and to gain access to the […]
What is a partial positive charge?
What is a partial positive charge? As the bonding electrons spend very little time in the vicinity of the less electronegative element, that atom takes on a partial positive charge (represented by the symbol δ+). So similar to a battery, a polar covalent bond has two “poles:” one partial positive (δ+), and the other partial […]
Why do Dwarf planets have so much rock and debris around them?
Why do Dwarf planets have so much rock and debris around them? That’s because a dwarf planet needs to be spherical, and icy objects form more easily into spheres than rocky objects. Scientists can only make educated guesses as to a faraway object’s shape and composition, which makes it hard to prove an object is […]
What are the benefits of infrared waves?
What are the benefits of infrared waves? Infrared therapy has many roles in the human body. These include detoxification, pain relief, reduction of muscle tension, relaxation, improved circulation, weight loss, skin purification, lowered side effects of diabetes, boosting of the immune system and lowering of blood pressure. How can you protect yourself from infrared waves? […]
Is the degree of unsaturation in Zingiberene?
Is the degree of unsaturation in Zingiberene? degree of unsaturation =[(2 x# C’s) + 2] – (# H’s present)___________________________________________2Example: C9H10. When zingiberene is subjected to catalytic hydrogenation using excess hydrogen, 1 mole of zingiberene absorbs 3 moles of H2and produces a compound with themolecular formula C15H30. What does degree of unsaturation of 4 mean? For […]
What force would be required to accelerate a 10 kg bowling ball at a rate of 3 m s2?
Which is saltier Dead Sea or Salt Lake?
Which is saltier Dead Sea or Salt Lake? With a salinity level over 40 percent, Don Juan is significantly saltier than most of the other hypersaline lakes around the world. The Dead Sea has a salinity of 34 percent; the Great Salt Lake varies between 5 and 27 percent. Earth’s oceans have an average salinity […]
What is the science of nutrition called?
What is the science of nutrition called? Nutrition is the biochemical and physiological process by which an organism uses food to support its life. It includes ingestion, absorption, assimilation, biosynthesis, catabolism and excretion. The science that studies the physiological process of nutrition is called nutritional science (also nutrition science). What macronutrient contains nitrogen? Just like […]
Can you put someone out with a fire extinguisher?
What should I write about location?
What should I write about location? In writing about place, you ought to consider the following: Name of the place. Location of the place. Physical attributes. Home as place. Nature as place. Travel as place. Meaning the place has for you. Significance of the place. How do you describe a scene in writing? Good description […]