Is angular momentum is scalar? Angular momentum is a vector quantity that represents the product of a body’s rotational inertia and rotational velocity about a particular axis. What is the value of angular momentum for F Orbital? The orbital angular momentum of f orbital electron is equal to (1)√3h/π What is the value of angular […]
Will a fuse work successfully if it is connected in parallel?
Will a fuse work successfully if it is connected in parallel? Will a fuse work successfully if it is connected in parallel with the device it is supposed to protect? No, a fuse in parallel with the device it is supposed to protect will not work successfully. If the fuse should blow, it would open […]
What is meant by the hole in the ozone layer quizlet?
What is meant by the hole in the ozone layer quizlet? Ozone hole. a thinning part of the ozone layer. A chemical reaction caused by CFC’s and other compounds in the atmosphere. UV Radiation. Is the ozone hole over Antarctica? The 2020 Antarctic ozone hole grew rapidly from mid-August and peaked at around 24.8 million […]
What is acceptable Behaviour from teachers?
What is acceptable Behaviour from teachers? treating pupils with dignity, building relationships rooted in mutual respect, and at all times observing proper boundaries appropriate to a teacher’s professional position. having regard for the need to safeguard pupils’ well-being, in accordance with statutory provisions. What is poor teaching method? Ardictionary defines teaching “as the activity of […]
What is the most sensitive type of spectroscopy?
What is the most sensitive type of spectroscopy? Among instrumental techniques, fluorescence spectroscopy is recognized as one of the more sensitive. In fluorescence, the intensity of the emission of the sample is measured. The reason for the high sensitivity of fluorescence techniques is that the emission signal is measured above a low background level. What […]
Can transmission electron microscopes see DNA?
Can transmission electron microscopes see DNA? High-resolution transmission electron microscopy is combined with a novel preparation method, based on superhydrophobic sample control, to achieve a spatial resolution of down to 1.5Å. What are the advantages of transmission electron microscope? TEMs offer the most powerful magnification, potentially over one million times or more. TEMs have a […]
How do you test piezoelectric effect?
How do you test piezoelectric effect? To measure the effect of the piezoelectric effect on your systems, first make a baseline noise measurement in a stable environment (AC VRMS), and then make a baseline noise measurement in your testing environment. The difference in measurements will be due to both EMI and the piezoelectric effect. Where […]
Are oil stains permanent?
Are oil stains permanent? The problem with oil stains is that instead of leaving a brightly stained area, they tend to leave a slightly darkened area that may be difficult to notice right away. This area darkens with age unless it is removed quickly. And if the piece of clothing and oil stain dry, the […]
What unit is coefficient of friction?
What unit is coefficient of friction? newtons What does a wheel and axle do? Wheel and axle, basic machine component for amplifying force. In its earliest form it was probably used for raising weights or water buckets from wells. Its principle of operation is demonstrated by the large and small gears attached to the same […]
Where is critical listening used?
Where is critical listening used? We can be said to be engaged in critical listening when the goal is to evaluate or scrutinise what is being said. Critical listening is a much more active behaviour than informational listening and usually involves some sort of problem solving or decision making. What is critical listening Where do […]