What are elements give 20 examples? Examples H – Hydrogen. He – Helium. Li – Lithium. Be – Beryllium. B – Boron. C – Carbon. N – Nitrogen. O – Oxygen. What are the 20 most common elements on earth? % Abundance of elements in Earth’s Crust. Oxygen (O) One of the most prominent and […]
What is the lateral surface area LA of a cylinder with height h and radius r?
What is the lateral surface area LA of a cylinder with height h and radius r? The formula to calculate the total surface area of a cylinder is given as, the total surface area of cylinder = 2πr(h + r), while the curved surface area of cylinder formula is, curved/lateral surface area of cylinder = […]
Is carpentry a major in college?
Is carpentry a major in college? Carpentry majors learn how to use hand and power tools to construct, install, and repair wooden structures and fixtures. … Are there college courses for carpentry? The College offers a wide range of Carpentry & Joinery courses including Fine Woodwork, Bench Joinery, Shopfitting Bench Work and Site Carpentry. What […]
Who is the first ever writer in the human history?
Who is the first ever writer in the human history? The first writer in history known by name is the Mesopotamian priestess Enheduanna (2285-2250 BCE), daughter of Sargon of Akkad, who wrote her hymns to the goddess Inanna and signed them with her name and seal. When was the first writing system invented? Full writing-systems […]
Why is the Copernican theory important?
Why is the Copernican theory important? Nicolaus Copernicus was a Polish astronomer known as the father of modern astronomy. He was the first modern European scientist to propose that Earth and other planets revolve around the sun, or the Heliocentric Theory of the universe. Why should we study the Copernican revolution? Motivated by the desire […]
How did tribes choose leaders?
How did tribes choose leaders? The leaders of the clans and tribes were called chiefs. These men were elected or chosen by the people. They generally did not have total power, but were respected men who provided advice that the tribe or clan generally followed. Tribes may have both a civil leader and a war […]
What is the difference between bolt torquing and bolt tensioning?
What is the difference between bolt torquing and bolt tensioning? Bolt torque and bolt tensioning are both legitimate ways to seal a joint. Bolt torquing exerts a rotational force on the fastener, while bolt tensioning involves stretching a fastener with what looks like a hydraulic load cell. What does bolt tensioning mean? Bolt tensioning works […]
What is Mimosa Education?
What is Mimosa Education? Mimosa is a school inspired by the Reggio Emilia approach. Known today for incredibly innovative preschools and infant-toddler centres, Reggio Emilia is a source of inspiration for schools all over the globe. This rights-based approach emphasises all children’s intelligence, potential and curiosity. When was the first public school in the […]
Did Europa have children with Zeus?
Did Europa have children with Zeus? The beauty of Europa inspired the love of Zeus, who approached her in the form of a white bull and carried her away from Phoenicia to Crete. There she bore Zeus three sons: Minos, ruler of Crete; Rhadamanthys, ruler of the Cyclades Islands; and, according to some legends, Sarpedon, […]
Is it worth getting Oracle Java certification?
Is it worth getting Oracle Java certification? Is it worth you spending the money getting Java-certified? The short answer is yes it is. In general, if you’ve got a Java certification form Oracle for, basically for Java, that’s really gonna stand yourself in good stead and it’s gonna be seen a something really valuable, it’s […]