What are the two materials normally used to construct insulation shielding systems? The insulation shield for a medium voltage cable is made up of two components: Semiconducting or stress relief layer. Metallic layer of tape or tap , drain wires, concentric neutral wires, or a metal tube. What is the circular mil area of 12 […]
What are the two types of benthos?
What are the two types of benthos? Types of Benthos Hyperbenthos. These are the organisms that have the ability to swim and live near the bottom but are not attached to it. Epibenthos. Epibenthos spend their lives attached to the floor, on rocks, or on shells and they include sponges. Endobenthos. Deep-Sea Anglerfish. Hagfish. Seagrasses. […]
What does it look like in a black hole?
What does it look like in a black hole? Black holes have gravitational fields so strong that even light cannot escape, so they are defined by the shell of a black, featureless sphere called an event horizon. But the holes can nevertheless be seen. As they consume matter that strays too close, they squeeze it […]
What are the 5 steps of long division?
What are the 5 steps of long division? It follows the same steps as that of long division, namely, – divide, multiply, subtract, bring down and repeat or find the remainder. Here’s an example of long division with decimals. 123454321 when divided by 11111 gives a quotient of 11111 and remainder 0. What is the […]
What is the total energy particles in a material?
What is the total energy particles in a material? Thermal energy measures the total kinetic energy of the particles in a substance. The greater the motion of particles, the higher a substance’s temperature and thermal energy. A substance’s total thermal energy depends on its temperature, number of atoms, and physical state. Is kinetic energy same […]
Do living organisms obey the second law of thermodynamics?
Do living organisms obey the second law of thermodynamics? Human organisms are not a closed system and thus the energy input and output of an the organism is not relevant to the second law of thermodynamics directly. No The Second Law of thermodynamics applies in the truest sense to closed systems. Living systems can not […]
What are the four main classes of macromolecules?
What are the four main classes of macromolecules? The four major classes of biological macromolecules are carbohydrates, lipids, proteins, and nucleic acids. In what organisms are starch and glycogen found? Starch (a polymer of glucose) is used as a storage polysaccharide in plants, being found in the form of both amylose and the branched amylopectin. […]
What 3 things do sodium potassium and rubidium have in common?
What 3 things do sodium potassium and rubidium have in common? They are all soft metals in elemental form and they all react violently with water. They react so strongly because they all readily lose an electron to form the +1 cation very easily. Which alkali metal is the rarest? The other alkali metals are […]
How many types are fuel?
How many types are fuel? Chemical Primary (natural) Secondary (artificial) Solid fuels wood, coal, peat, dung, etc. coke, charcoal Liquid fuels petroleum diesel, gasoline, kerosene, LPG, coal tar, naphtha, ethanol Gaseous fuels natural gas hydrogen, propane, methane, coal gas, water gas, blast furnace gas, coke oven gas, CNG What is fuel and how the fuel […]
What are the three properties of metalloids?
What are the three properties of metalloids? Physical properties of metalloids are as follows: ▪️Metalloids have a solid state of matter. ▪️In general, metalloids have a metallic luster. Metalloids have low elasticity, they are very brittle. ▪️Middleweights are semi-conducted elements, and they allow leave the average transmission of heat. Is sulfur dull or shiny? Appearance […]