What is the ratio of calcium to fluoride ions? How many calcium ions like inside the unit cell? The structure as a whole is electrically neutral and thus the unit cell must be electrically neutral. Therefore Ca2+ and F- ions must be present in a 1:2 ratio. Is there any other ratio of zinc and […]
What is the principle of DC generator *?
What is the principle of DC generator *? DC generator operates on the principle of the dynamically induced electromagnetic force. When a conductor is placed in a varying magnetic field, an electromotive force gets induced within the conductor. This induced e.m.f magnitude is measured using the equation of the electromotive force of a generator. What […]
Why do electrons have spin?
Why do electrons have spin? Because electrons of the same spin cancel each other out, the one unpaired electron in the atom will determine the spin. There is a high likelihood for either spin due to the large number of electrons, so when it went through the magnetic field it split into two beams. What […]
Whats a rhizome look like?
Whats a rhizome look like? Technically, a rhizome is a stem that grows underground. It usually grows horizontally, just below the soil’s surface. This means a patch of what looks like several individual plants grouped near each other may actually all be shoots of the same plant, put up by the same rhizome. How do […]
When can displacement be equal to distance?
When can displacement be equal to distance? Answer: When an object moves in a straight line in the fixed direction without coming back, it’s displacement and distance magnitude will always be equal. What is the symbol for hours and minutes? While the unit s , seconds is an SI standard, the symbols h for hours […]
What are the applications of soft and hard magnetic materials?
What are the applications of soft and hard magnetic materials? They are used in electrical rotating machine, electromagnet, electrical machine and transformer. It is used in communication equipment such as audio transformer, recording heads and magnetic modulators because of high initial permeability in feeble fields. They also possess low hysteresis and eddy current losses. Which […]
Do you really need noise Cancelling headphones?
Do you really need noise Cancelling headphones? Are noise-cancelling headphones worth it? Yes. If you wish to protect your hearing, reduce environmental distractions, and enjoy a better audio experience, then this technology will surprise you with its impactful results. Is Noise Cancelling safe? So, Is Noise-Canceling Safe? The short answer is, yes. Noise-canceling headphones, on […]
Where is nitrogen found?
Where is nitrogen found? Nitrogen, the most abundant element in our atmosphere, is crucial to life. Nitrogen is found in soils and plants, in the water we drink, and in the air we breathe. How bad is nitrogen for you? Excess nitrogen in the atmosphere can produce pollutants such as ammonia and ozone, which can […]
What are the pros and cons of fusion?
What are the pros and cons of fusion? List of Pros of Nuclear Fusion It is relatively cost-competitive. It produces high energy density. It causes less pollution. It can be sustainable. It is extremely difficult to achieve. It produces radioactive waste. More research and brainpower is needed to solve its issues. How long will nuclear […]
What happens to your body when you start eating healthy?
What happens to your body when you start eating healthy? Your body will become regular. This can come with a lower amount of bloating and discomfort along with looking slimmer as well. You’ll notice your moods are more stable. You have less ups and downs throughout the day and may even start to feel more […]