Where did farming begin in the world? The Zagros Mountain range, which lies at the border between Iran and Iraq, was home to some of the world’s earliest farmers. Sometime around 12,000 years ago, our hunter-gatherer ancestors began trying their hand at farming. Where did first farmers come from? Farming is thought to have originated […]
Who are the major metaphysical poets?
Who are the major metaphysical poets? The most important metaphysical poets are John Donne, George Herbert, Henry Vaughan, Thomas Traherne, Abraham Cowley, Richard Crashaw, and Andrew Marvell. Their work has considerably influenced the poetry of the 20th cent. Who introduced the term metaphysical? The metaphysical poets is a term coined by the poet and critic […]
What is forward bias?
What is forward bias? Forward biasing means putting a voltage across a diode that allows current to flow easily, while reverse biasing means putting a voltage across a diode in the opposite direction. Why is the base emitter junction forward biased? Forward bias on the emitter to base junction causes the electrons to flow from […]
Where is rich in ozone?
Where is rich in ozone? Most ozone (about 90%) is found in the stratosphere, a region that begins about 10-16 kilo- meters (6-10 miles) above Earth’s surface and extends up to about 50 kilometers (31 miles) altitude (see Figure Q1- 2). Where is skin the thickest? Epidermis varies in thickness throughout the body depending mainly […]
How husbands miss their wives?
How husbands miss their wives? Improving your relationship with your husband is the best way to make him genuinely miss you. You can start by considering his point of view instead of focusing only on your own. It’s human nature to think about our own individual needs, but good husbands and wives also think about […]
What increases resistance in a wire?
What increases resistance in a wire? Resistance increases with the temperature of the wire. The hotter wire has a larger resistance because of increased vibration of the atomic lattice. When a material gets hotter the atoms in the lattice vibrate more. What’s the relation between current and resistance? The relationship between current, voltage and resistance […]
What is the rule for adding and subtracting sig figs?
What is the rule for adding and subtracting sig figs? When you add or subtract, you assign significant figures in the answer based on the number of decimal places in each original measurement. When you multiply or divide, you assign significant figures in the answer based on the smallest number of significant figures from your […]
What element has 40 protons and 53 neutrons?
What element has 40 protons and 53 neutrons? Zirconium – Element information, properties and uses | Periodic Table. What if there were no electrons? You would become plasma as there are no electrons to form molecules. You wouldn’t exist unless you were plasma. Meaning you would die. Nothing other than plasma would exist in such […]