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What did Erwin Schrodinger contribute to science?

Before Schrödinger made his numerous discoveries and developed his theories, not much was known about subatomic particles, and there was little understanding of their existence. In his time, Schrödinger wrote a number of papers that expanded the scientific community's understanding of the possibility of these particles. Beyond that, he showed the ways in which such particles could function with different types of energy levels. By utilizing his prowess with mechanical waves, Schrödinger even established a metric through which the behavior of these types of subatomic particles could be ..

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What is the Lewis structure of N2O?

The first Lewis dot structure contains nitrogen as the central atom with a double bond to oxygen and a double bond to nitrogen to its right. The double-bonded oxygen and nitrogen both have four single electrons. The second structure has nitrogen in the center that is triple-bonded to one nitrogen atom and single-bonded to an oxygen atom. The tripled-bonded nitrogen has two electrons drawn in, and the oxygen has six electrons surrounding it. The last structure also has nitrogen as the central atom and is singly bonded to a nitrogen atom with six electrons on one side, and it is triple-bonded to..

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How do you make yourself cry?

Some actors may conjure up negative thoughts to make themselves weep on cue, but any person may find it easier to cry by placing himself in a sensitive emotional state first. Focusing on a very sad personal experience is one of the easiest ways to generate tears.\nIt can take time for a person to make himself cry without a lot of effort and concentration, but a person can cry due to natural circumstances. A lot of people start to cry when they smell the scent of a fresh onion or if a foul odor is in the air. When something comes near or touches a person’s eye, it can also produce tears. Pluc..

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Is CH3OH an acid or a base?

The pKa value of CH3OH is more than 15. This is a constant that measures the amount of acidic or basic ions in a solution. The weak acidity of methanol is due to the presence of the CH3 functional group. The presence of the OH group can cause it to release OH negative ions in a solution of water. This gives it the properties of a base. Thus, CH3OH is an alcohol that can have weak acidic and basic properties as well.

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What is the difference between an AC and DC current?

Electricity arrives at consumer locations via AC, which, due to the shape of the current, can travel longer distances than DC. It powers lamps and appliances. Flashlights and other battery-powered devices use DC power. A laptop computer uses both: AC power is delivered from the wall outlet and transformed (in the black box that is part of the power cable) on its way to the machine, where it delivers DC to the computer battery.

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What is the equation for calculating CFM?

CFM is an important consideration in the installation of heating and cooling systems used in homes and offices. As a measure of air flow and ventilation, the CFM represents the volume of air that must be circulated through a room to maintain a constant temperature without causing an accumulation of moisture or humidity that can lead to dampness and the growth of mold.

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How are volcanoes formed?

When magma is produced around plate boundaries, it is called interplate volcanic activity. This activity is caused by unusually hot mantle material forming in the lower mantle and pushing up into the upper mantle. The mantle material then forms a plume shape and wells up to create a hot spot under a specific part of the Earth's surface. Due to the unusual amount of heat within the mantle material, it melts and forms magma that is just under the Earth's crust.\nThe hot spot, where the magma spews forth, remains stationary, but as the continental plates move over the spot, the magma wi..

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In what ways are phytonutrients said to be beneficial to human health?

Carotenoids are antioxidants. They reduce the levels of free radicals, which can damage tissues in the body, according to WebMD. Some types of carotenoids can also be converted to vitamin A, which is essential for the immune system and eye health. Lycopene, which is a carotenoid, might reduce the risk of prostate cancer.\nThere is some evidence that ellagic acid, which is found in berries, could slow the growth of cancer cells and help the liver to neutralize chemicals that cause cancer, according to WebMD. Some flavonoids might also reduce the risk of cancer, while others might reduce inflamm..

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What is nigella sativa?

Nigel sativa belongs to a family of flowering plants called ranunculaceae, or buttercup. It grows to about 30 centimeters long and produces light blue and white flowers.\nIt has a large fruit that contains seeds, which are used as spice in Middle Eastern and Indian cuisines. The nigella seeds, when dry-roasted, flavor vegetables, salads and curries. In Middle Eastern cookery, the seeds are used in breads and cheese.\nThe nigella sativa plant is also used to treat various health problems, including high blood pressure, migraine, hemorrhoids, constipation and rheumatoid arthritis. It is also use..

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What is the connection between Mark Twain and Halley's Comet?

His prediction came true, as he lived until April 21, 1910, one day after the brightest point of the 1910 visit of the famous comet. Generally, Halley's comet has an orbital period of 74 to 76 years; Clemens was 74 years old when he passed away in Redding, Conn. The comet has been documented throughout human history, and is expected to be at its brightest visibility from Earth on July 28, 2061.

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