Description : Which of the following Greek philosophers proposed the first atomic theory around 400 B.C.? Was it w) Plato x) Archimedes y) Aristotle z) Democritus
Last Answer : ANSWER: D -- DEMOCRITUS
Description : Who is known as ‘the Father of Geometry’ ? (1) Pythagoras (2) Euclid (3) Aristotle (4) Kepler
Last Answer : Euclid
Description : Which three laws are formulated in order to stop software piracy? -Technology
Last Answer : In order to stop software piracy, three types of laws are formulated as follows:1. Copyright is an exclusive right of the developer or author, to protect their works which is granted by law.2. ... . Trademark is the registered word or text/logo depicting the identity of a product, work or company.
Description : $ Schleiden and Schwann formulated the theory of inheritance of characters. ! The non living matter also follows the laws of inheritances.
Last Answer : $ Schleiden and Schwann formulated the theory of inheritance of characters. ! The non living matter also follows ... D. If both As and R are wrong.
Description : He was the first scientist to prove that Planets move around the sun? A. Archimedes B. Galileo Galilei (Answer) C. John Kepler D. None
Last Answer : B. Galileo Galilei (Answer)
Description : Founder of modern astronomy was ---------? A. Archimedes B. William Gilbert C. Nicolas Copernicus (Answer) D. Michael Faraday E. None of these
Last Answer : C. Nicolas Copernicus (Answer)
Description : Who did the basic work on vibrating wire besides geometry ?
Last Answer : Scientist Pythagoras
Description : Who is considered the “father of psychoanalysis? A. Sigmund Frend (Answer) B. Galileo C. Aristotle D. Fabrica
Last Answer : A. Sigmund Frend (Answer)
Description : A sprayer works on the principle expounded by (a) Newton (b) Archimedes (c) Boyle (d) Pascal
Last Answer : Ans:(d)
Description : Scientist Archimedes was a citizen of which country ?
Last Answer : He was a citizen of Greece.
Description : Want to know the biography of scientist Archimedes ?
Last Answer : Archimedes Greek scientist Archimedes (Ancient Greek: Ἀρχιμήδης Archimedes বর্তমান , now Greek Αρχιμήδης Archimedes) or Syracuse Archimedes (26-212 BC) is a Greek mathematician , physicist , ... discovered which sheds new light on his method of solving mathematical problems. Source: Wikipedia.
Description : State the formula of Archimedes ?
Last Answer : Archimedes' formula is that when an object is partially or completely immersed in a liquid or gaseous substance, the object seems to lose some weight. This lost weight is equal to the weight of the liquid or gaseous substance removed by the object.
Description : When did Archimedes reveal his principles ?
Last Answer : Archimedes published his policy in the 3rd century BC.
Description : Archimedes was a citizen of which country ?
Last Answer : Archimedes was a citizen of Greece.
Description : Archimedes is a citizen of which country ?
Last Answer : Archimedes is a Greek citizen.
Description : What is the formula of Archimedes ?
Last Answer : When a solid object is completely or partially immersed in a stationary or other gaseous substance, it seems to lose some amount of weight and the amount of that apparent weight loss is equal to the weight of the removed liquid or gaseous substance.
Description : Who is Archimedes ?
Last Answer : Archimedes (Ancient Greek: খ Archimedes , in modern Greek Αρχιμήδης Archimedes) or Syracuse Archimedes (26-212 BC) is a Greek mathematician , physicist , engineer , astronomer, and philosopher. Although ... help of his designed attack ship lifting device or a set of mirrors placed side by side.
Last Answer : Archimedes was a Greek mathematician
Description : Why the Archimedes' principle is not valid in case of an elevator accelerating upwards but it is valid for a car accelerating on a level road?
Last Answer : Need answer
Description : What is the difference between Bernoulli Principle and Archimedes principle?
Last Answer : Feel Free to Answer
Description : Rocket works on the principle of – (1) Newton's Third Law (2) Newton's First Law (3) Newton's Second Law (4) Archimedes Principle
Last Answer : (1) Newton's Third Law Explanation: The modern science of spaceflight and rockets rest on Newton's Three Laws of Motion, a set of ideas and equations developed in the 1600s. In particular, ... engines point rearward. The action of the engine thrust produces a reaction on the rocket, accelerating it.
Description : That an Iron ship floats in water but an Iron ball sinks, is an example of - (1) Newton's second law (2) Pascal's law (3) Archimedes Principle (4) Dalton's law
Last Answer : (3) Archimedes Principle Explanation: The floating of an iron ship in water is an example of Archimedes principle. Archimedes' principle states that an object floats on water if the weight of the water ... . Since the average density of the ship as a whole is less than the density of water.
Description : Hydraulic brakes in automobile work on – (1) Poiseuille's principle (2) Pascal's principle (3) Archimedes' principle (4) Bernoulli's principle
Last Answer : (2) Pascal's principle Explanation:The hydraulic brake is an arrangement of braking mechanism which uses brake fluid, typically containing glycol ethers or diethylene glycol, to transfer pres-sure from ... it travels equally in all directions so that uniform braking action is applied on all wheels.
Description : Purity of a metal can be determined with the help of – (1) Pascal's law (2) Boyle's law (3) Archimedes principle (4) Conservation of mass principle
Last Answer : (3) Archimedes principle Explanation: Purity of a metal can be determined with the help of Archimedes Principle which makes use of the densities and buoyancy of metals. Finding the density of a metal ... help to determine its purity. It is most commonly used in the checking the purity of gold.
Description : The hydraulic brake used in automobiles is a direct application of - (1) Archimedes principle (2) Torricellean law (3) Bernoulli's Theorem (4) Pascal's law
Last Answer : (4) Pascal's law Explanation: Pascal's law basically states that any pressure applied to a fluid inside a closed system will transmit that pressure equally in all directions throughout the fluid.
Description : What principle/law explains the working of the hydraulic brakes in automobiles? (1) Bernoulli's law (2) Posieulli's principle (3) Pascal's law (4) Archimedes' principle
Last Answer : (3) Pascal's law Explanation: Hydraulic brakes work on the principle of Pascal's law which states that "pressure at a point in a fluid is equal in all directions in space". According to this law ... the vehicle, to the actual brake mechanism, which is usually at or near the wheel of the vehicle.
Description : Who defined the law of gravitation? (1) Newton (2) Archimedes (3) Galileo (4) Faraday
Last Answer : (1) Newton Explanation: Sir Isaac Newton brought out his monograph, titled `Philosoplliae Naturalis Principia Mathematica,' in 1687. In this work, Newton described universal gravitation and ... gravitation, thus removing the last doubts about helio-centrism and advancing the Scientific Revolution.
Description : The hydraulic brakes used in automobiles is a direct application of : (1) Archimedes' principle (2) Toricellian law (3) Bernoulli's theorem (4) Pascal's law
Last Answer : (4) Pascal's law Explanation: Pascal's principle guarantees that the pressure is transmitted equally to all parts of the enclosed fluid system. This gives straightline braking unless there is a fluid leak or ... to the actual brake mechanism, which is usually at or near the wheel of the vehicle.
Description : How the concepts of Bernoulli‟s principle differ from Archimedes principle?
Last Answer : Bernoulli‟s principle states that the increase in speed of the fluid element occurs with a decrease in pressure of the fluid. Archimedes principle states that the upward force exerted on an object immersed in a fluid is equal to the weight of the fluid displaced by the object.
Description : "Upthrust = Weight of the liquid displaced" is known as A. Bernoulli's Principle B. Archimedes' Principle C. Pascal's Law D. Coulomb's law
Last Answer : Archimedes' Principle
Description : N2 Re /NFr is called the __________ number. (A) Brinkman (B) Galileo (C) Archimedes (D) Euler
Last Answer : (B) Galileo
Description : The hydrodynamic and thermal boundary layers will merge, when (A) Prandtl number is one (B) Schmidt number tends to infinity (C) Nusselt number tends to infinity (D) Archimedes number is greater than 10000
Last Answer : (A) Prandtl number is one
Description : Which law/principle of solid mechanics is similar/equivalent to Newton's law of viscosity in fluid mechanics? (A) Archimedes principle (B) Newton's second law of motion (C) Hooke's law (D) Newton's third law of motion
Last Answer : (C) Hooke's law
Description : Propulsion of rocket follows from the (A) Newton's second law of motion (B) Newton's third law of motion (C) Law of projectiles (D) Archimedes principle
Last Answer : Option B
Description : Liquids transmit pressure equally in all the directions. This is according to (A) Boyle's law (B) Archimedes principle (C) Pascal's law (D) Newton's formula
Last Answer : Answer: Option C
Description : The resultant upward pressure of a fluid on a floating body is equal to the weight of the fluid displaced by the body. This definition is according to (A) Buoyancy (B) Equilibrium of a floating body (C) Archimedes' principle (D) Bernoulli's theorem
Description : A balloon lifting in air follows the following principle (A) Law of gravitation (B) Archimedes principle (C) Principle of buoyancy (D) All of the above
Last Answer : Answer: Option D
Description : In 1922,_____ was granted a patent for a boiler designed to convert at high pressure. (a)Mark Benson (b)James Watt (c) Alexander Graham Bell (d)Archimedes
Last Answer : (a)Mark Benson
Description : Archimedes principle states that a. when a body is inversed in a fluid, the fluid exerts a downward force on the body whose magnitude is equal to the weight of the displaced fluid b. ... fluid exerts a downward force on the body whose magnitude is lower than the weight of the displaced fluid.
Last Answer : when a body is inversed in a fluid, the fluid exerts a upward force on the body whose magnitude is equal to the weight of the displaced fluid.
Description : The speed at which a liquid escapes from a vessel through an orifice is given by _________. a. Archimedes Principle b. Evangelista’s Law c. Torricelli’s Theorem d. Bernoulli’s Equation
Last Answer : Torricelli’s Theorem
Description : The statement, "In regions where fluid velocity is smaller, the pressure is higher, and vice versa", is known as the principle of: w) Pascal x) Bernoulli y) Torricelli z) Archimedes
Last Answer : ANSWER: X -- BERNOULLI
Description : Hydraulic brakes in automobile work on (1) Poiseuille’s principle (2) Pascal’s principle (3) Archimedes’ principle (4) Bernoulli’s principle
Last Answer : Pascal’s principle
Description : Purity of a metal can be determined with the help of (1) Pascal’s law (2) Boyle’s law (3) Archimedes principle (4) Conservation of mass principle
Last Answer : Archimedes principle
Description : Rocket works on the principle of (1) Newton's Third Law (2) Newton's First Law (3) Newton's Second Law (4) Archimedes Principle
Last Answer : Newton's Third Law
Description : Who defined the law of gravitation ? (1) Newton (2) Archimedes (3) Galileo (4) Faraday
Last Answer : Newton
Description : The hydraulic brakes used in automobiles is a direct application of : (1) Archimedes’ principle (2) Toricellian law (3) Bernoulli’s theorem (4) Pascal’s law
Last Answer : Pascal’s law
Description : What principle/law explains the working of the hydraulic brakes in automobiles ? (1) Bernoulli’s law (2) Posieulle’s principle (3) Pascal’s law (4) Archimedes’ principle
Description : The cell theory was formulated by a ger- man botanist and a british zoologist. Who are they?
Last Answer : The German botanist is Matthias Schleiden and The British Zoologist is Theodore Schwann. They pro- posed that “the bodies of animals and plants are com- posed of cells and products of cells”
Description : How has the Endrew F case affected the way IEPs are created or formulated for autistic children?
Last Answer : Is this really a question? Seems more like a new article or a persuasive essay. Or maybe a harangue. But not really a question that is answerable.