How does solid waste affect human health? Exposure to hazardous waste can affect human health, children being more vulnerable to these pollutants. In fact, direct exposure can lead to diseases through chemical exposure as the release of chemical waste into the environment leads to chemical poisoning. What is hazardous waste in healthcare? Healthcare waste can […]
What caused the development of the cell theory?
What caused the development of the cell theory? The invention of the microscope led to the discovery of the cell by Hooke. While looking at cork, Hooke observed box-shaped structures, which he called “cells” as they reminded him of the cells, or rooms, in monasteries. This discovery led to the development of the classical cell […]
What are the types of hydraulic turbines?
What are the types of hydraulic turbines? There are two main types of hydro turbines: impulse and reaction. The type of hydropower turbine selected for a project is based on the height of standing water—referred to as “head”—and the flow, or volume of water, at the site. Other deciding factors include how deep the turbine […]
How do you know when to use the ideal gas law?
How do you determine if a set is Orthonormal?
How do you determine if a set is Orthonormal? Definition. A set of vectors S is orthonormal if every vector in S has magnitude 1 and the set of vectors are mutually orthogonal. The set of vectors { u1, u2, u3} is orthonormal. Proposition An orthogonal set of non-zero vectors is linearly independent. What is […]
How thermoplastic is manufactured?
How thermoplastic is manufactured? Thermoplastic sheets are manufactured from raw materials, including polymer resins, colorants, and additives, depending on the specific formulation required. Once the raw materials are blended, they are heated, pressed through an extrusion die, and drawn into a sheet through a set of rollers. What are the different processing techniques available in […]
What is a polymer definition?
What is a polymer definition? Polymer, any of a class of natural or synthetic substances composed of very large molecules, called macromolecules, that are multiples of simpler chemical units called monomers. Polymers make up many of the materials in living organisms, including, for example, proteins, cellulose, and nucleic acids. Which polymers are thermoset? Thermoset polymer […]
What is a pitot-static tube used for?
What is a pitot-static tube used for? Basically, a pitot tube is used in wind tunnel experiments and on airplanes to measure flow speed. It’s a slender tube that has two holes on it. The front hole is placed in the airstream to measure what’s called the stagnation pressure. The side hole measures the static […]