Would 120 volts kill you? Ordinary, household, 120 volts AC electricity is dangerous and it can kill. We can use a simple formula to calculate the current: Current in Amps = Voltage in Volts divided by Resistance in Ohms. Using electrical tools or equipment in wet areas can be a hazard. How can I stop […]
What type of crystal solid are diamonds?
What type of crystal solid are diamonds? Covalent-network (also called atomic) solids—Made up of atoms connected by covalent bonds; the intermolecular forces are covalent bonds as well. Characterized as being very hard with very high melting points and being poor conductors. Examples of this type of solid are diamond and graphite, and the fullerenes. What […]
Do you use necessity in a sentence?
Do you use necessity in a sentence? Examples of necessity in a Sentence Getting plenty of rest is a necessity. Without a car, living close to work is a necessity. All we took with us on our hiking trip were the bare necessities. What do you consider a necessity? The dictionary defines a necessity as […]
Can a particle accelerator kill you?
Can a particle accelerator kill you? The amount of radiation that the beam delivered was staggering — 2,000 gray (defined as one joule of radiation energy per kilogram of matter) on the way in, and, as a result of collisions with particles as it passed through, 3,000 gray by the time it left. A dose […]
Does changing frequency affect amplitude?
Does changing frequency affect amplitude? What does it do to the amplitude? Frequency; it decreases the amplitude of the wave as it propagates. Frequency; it increases the amplitude of the wave as it propagates. Can you change amplitude without changing frequency? It’s completely possible to change the amplitude (the difference between the maximum value of […]
Does using oxygen make your lungs weaker?
Does using oxygen make your lungs weaker? Unfortunately, breathing 100% oxygen for long periods of time can cause changes in the lungs, which are potentially harmful. Researchers believe that by lowering the concentration of oxygen therapy to 40% patients can receive it for longer periods of time without the risk of side effects. How many […]
What does blood mean in literature?
What does blood mean in literature? Blood, a literary term of British origin referring to a lurid work of fiction, especially a cheap and ill-written book of adventure or crime. The word is a short form of “blood-and-thunder book.” What emotions does red evoke? Red is the warmest and most dynamic of the colors—it triggers […]
What is the angle between acceleration and velocity at the highest point?
What is the angle between acceleration and velocity at the highest point? 90∘ What is the angle between the velocity and acceleration vectors at these times? It depends on the system which you are working on. If the motion is circular then the angle between velocity vector and acceleration is 90°. At what point of […]
What is the meaning of career cluster?
What is the meaning of career cluster? A career cluster is group of careers that share common features. If you like one job in a cluster, you will probably find other jobs in that cluster that you will like as well. Here are examples of three different career clusters. Health — Workers in this cluster […]