What is a cycle in a Hertz?

What is a cycle in a Hertz? It is measured in hertz (Hz), an international unit of measure where 1 hertz is equal to 1 cycle per second. Hertz (Hz) = One hertz is equal to one cycle per second. Cycle = One complete wave of alternating current or voltage. Alternation = One half of […]

What happens if the Earth spins backwards?

What happens if the Earth spins backwards? If Earth stopped rotating, it would be a disaster, but if it were to rotate backwards, it might not be as catastrophic. Trade winds at the equator, which normally blow westward, would reverse — hurricanes would no longer travel from east to west across the Atlantic. How long […]

Why is science and technology important?

Why is science and technology important? Technology, science and knowledge are important in modern contemporary society. Studies of technology and science provides students with insight into how different processes of knowledge are initiated and progressed, and how innovative technological processes are developed, employed and increase in importance. What is the advantages of technology? Advantages of […]

Who can buy liquid nitrogen?

Who can buy liquid nitrogen? Where Can I Buy Liquid Nitrogen for Cooking? Industrial Gas Companies – Praxair and Airgas are the two largest suppliers, so we recommend starting there. Tire Mechanics – Many auto body shops like to use liquid nitrogen instead of air to fill tires. How can I get nitrogen gas at […]

How many harmonics are there?

How many harmonics are there? There are two types of harmonics in waves, they are even harmonic and odd harmonics. For example, a cylinder with both sides open will vibrate at both even and odd harmonics, but a cylinder with one closed side will vibrate at only odd harmonics. What is the difference between fundamental […]

Why is boron an exception?

Why is boron an exception? The problem with this structure is that boron has an incomplete octet; it only has six electrons around it. Hydrogen atoms can naturally only have only 2 electrons in their outermost shell (their version of an octet), and as such there are no spare electrons to form a double bond […]

Can you drive without steering fluid?

Can you drive without steering fluid? Driving your car for extended periods without power steering fluid can damage the pump. If you need to drive your car with no power steering fluid, try to avoid extreme turns to the left or right, and replace your fluid as soon as possible. Can you just add more […]

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