What would happen if nucleus was missing from the cell? The nucleus is known as the control centre of the cell and carries the genetic material. If the nucleus is removed from the cell then the cell will not be able to function properly, it will not be able to grow. All the metabolic functioning […]
What is the least perimeter of a rectangle with an area of 32 square feet?
Who gave corpuscular theory of light?
Who gave corpuscular theory of light? Newton Who discovered light as a particle? Sir Isaac Newton How does light act as a particle? Light behaves mainly like a wave but it can also be considered to consist of tiny packages of energy called photons. Photons carry a fixed amount of energy but have no mass. […]
Which of the following elements are magnetic?
Which of the following elements are magnetic? Iron, cobalt, and nickel are the only three naturally occurring elements that are magnetic. These are the elements that magnets are made from. Iron magnets tend to lose their magnetic properties over time and with increased temperature. Nickel and cobalt do not lose their magnetism. What are 3 […]
What are some problems of ground-based telescopes?
What are some problems of ground-based telescopes? Ground-based telescopes can’t do the same, because the Earth’s atmosphere absorbs a lot of the infrared and ultraviolet light that passes through it. Nevertheless, space-based telescopes are expensive to build and difficult to maintain. Why do we need Hubble Space Telescope? The telescope has helped scientists understand how […]
What is produced when electrons are accepted by oxygen?
What is produced when electrons are accepted by oxygen? Oxygen sits at the end of the electron transport chain, where it accepts electrons and picks up protons to form water. Why is the ETC important? The ETC is the most important stage of cellular respiration from an energy point of view because it produces the […]
What are three examples of static friction?
What are three examples of static friction? Static Friction Examples Papers on a tabletop. A towel hanging on a rack. A bookmark in a book. A car parked on a hill. Why Siteleaf is a static website? Specifically, Siteleaf is a static site generator. This means that instead of dynamically generating the HTML and CSS […]
Who has the most fumble recoveries in NFL history?
Who has the most fumble recoveries in NFL history? NFL Career Leaders – Fumble Recoveries Fumbles Player Fum 1. Warren MoonW. Moon, 1984-00 161 2. Dave KriegD. Krieg, 1980-98 153 3. Boomer EsiasonB. Esiason, 1984-97 123 Can you kick a football during a play? The offensive team may attempt to kick the ball through the […]
Is the crown made of gold?
Is the crown made of gold? As I have mentioned before, a crown can be made of all metal, metal and ceramic, or all ceramic. Most crowns being removed these days have some metal in them. Typically, the metal used is either gold or platinum/palladium. You may recognize these metals as expensive metals. What is […]
What are some of the tools and equipment astronomers use today?
What are some of the tools and equipment astronomers use today? Astronomical instruments include: Alidade. Armillary sphere. Astrarium. Astrolabe. Astronomical clock. the Antikythera mechanism, an astronomical clock. Blink comparator. Bolometer. What tools are used to study the sun? They can study its radiation using radar, or its interior using techniques such as acoustic interferometry. U.S. […]