What occurs when a magnetic field moves around a conductor? When a conductor moves through a magnetic field, there will be a generated motional emf. This is one example of Faraday’s Law and it arises from the magnetic force. The voltage generated in a length of wire, presuming that the entire length moves through a […]
Which is an example of balanced forces acting on an object?
Which is an example of balanced forces acting on an object? When two forces are the same strength but act in opposite direction, they are called balanced forces. Again, tug-of-war is a perfect example. If the people on each side of the rope are pulling with the same strength, but in the opposite direction, the […]
What are the 2 types of nuclear power plants?
What are the 2 types of nuclear power plants? U.S. nuclear power plants use two types of nuclear reactors Nuclear power plants in the United States have either a boiling-water reactor or a pressurized-water reactor. What is the best nuclear reactor? The most developed Gen IV reactor design, the sodium fast reactor, has received the […]
What task should be completed before escalating a problem to a higher level technician?
What task should be completed before escalating a problem to a higher level technician? What task should be completed before escalating a problem to a higher-level technician? Verify full system functionality and, if applicable, implement preventive measures. What should be done prior to the installation of RAM onto the motherboard? What should be done prior […]
Why do bubbles form in soap?
Why do bubbles form in soap? The hydrophobic ends of the soap molecules crowd to the surface, trying to avoid the water, and stick out away from the layer of water molecules. As a result, water molecules separate from each other. The increased distance between the water molecules causes a decrease in surface tension, enabling […]
What is the potential energy of a solid sphere?
What should you do prior to any experiment?
What should you do prior to any experiment? To help make sure you stay safe, be sure to review the following five tips before stepping foot inside your first lab class: Make sure you understand the experiment before starting an experiment. Wear the right kind of clothing and gear. Be aware of safety equipment and […]
Do push ups help build muscle?
Do push ups help build muscle? Traditional pushups are beneficial for building upper body strength. They work the triceps, pectoral muscles, and shoulders. When done with proper form, they can also strengthen the lower back and core by engaging (pulling in) the abdominal muscles. Pushups are a fast and effective exercise for building strength. Is […]
What is the best telescope to buy?
What is the best telescope to buy? Our pick. Celestron NexStar 5SE Telescope. The best telescope. Budget pick. Astronomers Without Borders OneSky Reflector Telescope. A scope without the GPS. Also great. Sky-Watcher Traditional Dobsonian Telescope (8-inch) Less portable, but amazing image quality. How long will the Hubble telescope last? The telescope was still operating as […]
Are waterslides safe?
Are waterslides safe? Be sure that riders DO NOT ride the water slide headfirst. Head first riding can lead to submarining and contact with the pool bottom, which can cause spinal injuries, paralysis or death. To avoid a safety hazard at the bottom of the waterslide, a minimum interval of six seconds must be maintained […]