Your result is as below. 'harbour wave', pronounced ) is a series of waves in a water body caused by the displacement of a large volume of water, generally in an ocean or a large lake. Electrical Engineering MCQs Need help preparing for your exams? Its overall goal is to make such structures more resistant to earthquakes. The ratio of heights (about 13.6) equals the ratio of densities of water and mercury (at a given temperature). Since you know that the pendulum reaches a maximum height when all of its kinetic energy turns into potential energy, you can use that height to determine that kinetic energy, use the kinetic energy to determine v f, and then use that to determine v 1i - or the speed of the projectile right before impact. Bicycles and motorcycles, wave, propagation of disturbances from place to place in a regular and organized way. Formally, a string is a finite, ordered sequence of characters such as letters, digits or spaces. The horizontal displacement of the projectile is called the range of the projectile. On 7 April 1795, the metric system was formally defined in French law using six units. They are: i. The DOI system provides a Formal theory. nadir definition: 1. the worst moment, or the moment of least hope and least achievement: 2. the point at which. Substituting values will give approximately 10 m (33 feet) for water and, by definition of standard pressure, 0.76 m (760 mm; 30 in) for mercury. An earthquake (or seismic) engineer aims to construct structures that will not be damaged in minor shaking and will avoid serious damage or collapse in In physics, angular momentum (rarely, moment of momentum or rotational momentum) is the rotational analog of linear momentum.It is an important physical quantity because it is a conserved quantitythe total angular momentum of a closed system remains constant. The thermosphere is the second-highest layer of Earth's atmosphere. The Draupner wave (or New Year's wave) was the first rogue wave to be detected by a measuring instrument.The wave was recorded in 1995 at Unit E of the Draupner platform, a gas pipeline support complex located in the North Sea about 160 kilometres (100 mi) southwest from the southern tip of Norway.. It is related to the distinct concept of oil depletion; while global petroleum reserves are finite, the limiting factor is not whether the oil exists but whether it can be extracted economically at a given price. Q.1: A man is at the height of 2000 m from the ground. And terminal velocity is computed in meter per second i.e \(ms^{-1}\) Solved Examples for Terminal Velocity Formula. Each entry on this list of common misconceptions is worded as a correction; the misconceptions themselves are implied rather than stated. The modern term "body mass index" (BMI) for the ratio of human body weight to squared height was coined in a paper published in the July 1972 edition of the Journal of Chronic Diseases by Ancel Visit BYJUS for all Physics related queries and study materials. The colour pattern of a rainbow is different from a spectrum, and the colours are less saturated. MCQs in all electrical engineering subjects including analog and digital communications, control systems, power electronics, electric circuits, electric machines and Solved Examples for Maximum Height Formula. There exist two types of charges in nature. The mass might be a projectile or a satellite. Most familiar are surface waves that travel on water, but sound, light, and the motion of subatomic particles all exhibit wavelike properties. In geography, latitude is a coordinate that specifies the northsouth position of a point on the surface of the Earth or another celestial body. nadir definition: 1. the worst moment, or the moment of least hope and least achievement: 2. the point at which. About 68% of values drawn from a normal distribution are within one standard deviation away from the mean; about 95% of the values lie within two standard deviations; and about 99.7% are within three standard deviations. It extends from the mesopause (which separates it from the mesosphere) at an altitude of about 80 km (50 mi; 260,000 ft) up to the thermopause at an altitude range of 5001000 km (310620 mi; 1,600,0003,300,000 ft). Trough: Lowest Points on a transverse wave are called troughs. 0 out of 0 arewrong. The original use of the term in North America is associated with storms that impact the upper north Atlantic coast of the United States and the Atlantic Provinces of An ocean current is a continuous, directed movement of sea water generated by a number of forces acting upon the water, including wind, the Coriolis effect, breaking waves, cabbeling, and temperature and salinity differences. Jumping or leaping is a form of locomotion or movement in which an organism or non-living (e.g., robotic) mechanical system propels itself through the air along a ballistic trajectory.Jumping can be distinguished from running, galloping and other gaits where the entire body is temporarily airborne, by the relatively long duration of the aerial phase and high angle of initial launch. Positive charge. Definition of Static Pressure. The objects maximum height is the highest vertical position along its trajectory. A nor'easter (also northeaster; see below), or an East Coast low is a synoptic-scale extratropical cyclone in the western North Atlantic Ocean.The name derives from the direction of the winds that blow from the northeast. 1.2 Type. The ionosphere (/ a n s f r /) is the ionized part of the upper atmosphere of Earth, from about 48 km (30 mi) to 965 km (600 mi) above sea level, a region that includes the thermosphere and parts of the mesosphere and exosphere.The ionosphere is ionized by solar radiation.It plays an important role in atmospheric electricity and forms the inner edge of the magnetosphere. In classical mechanics, a trajectory is defined by Hamiltonian mechanics via canonical coordinates; hence, a complete trajectory is defined by position and momentum, simultaneously.. 1.1 Definition- Charge is that property that is associated with the matter due to which it produces and experiences electrical and magnetic effects. These entries are concise summaries of the main subject articles, which can be consulted for more detail. The annual output of Teslas Gigafactory, the worlds largest battery factory, could store three minutes worth of annual U.S. electricity demand. Q.1: A firefighter plane aims a fire hose upward, toward a fire in a skyscraper. Lines of constant latitude, or parallels, run eastwest as circles parallel to the equator. Our projectile motion calculator is a tool that helps you analyze the parabolic projectile motion. In mathematics, physics, and engineering, a Euclidean vector or simply a vector (sometimes called a geometric vector or spatial vector) is a geometric object that has magnitude (or length) and direction.Vectors can be added to other vectors according to vector algebra.A Euclidean vector is frequently represented by a directed line segment, or graphically as an arrow connecting an The rig was built to withstand a calculated 1-in-10,000-years wave with Any material exhibiting these properties is a superconductor.Unlike an ordinary metallic conductor, whose resistance decreases gradually as its temperature is lowered even down to near absolute zero, a Adolphe Quetelet, a Belgian astronomer, mathematician, statistician, and sociologist, devised the basis of the BMI between 1830 and 1850 as he developed what he called "social physics". In addition, a rainbow is a blurred version of the bow obtained from a point source, because the disk diameter of the sun Charges with the same electrical sign repel each other while charges with opposite electrical signs attract each other. If the firefighter holds the hose at an angle of \(78.5 ^{\circ}\) Find out the maximum height of the water stream using maximum height formula. The empty string is the special case where the sequence has length zero, so there are no symbols in the string. Terminal velocity formula is used to calculate the terminal velocity as well as the acceleration due to gravity and height if any of these quantities are known. 0 out of 0. are correct 0 out of 0. are Unattempted View Quiz Answers and Analysis. It is the distance between consecutive corresponding points of the same phase on the wave, such as two adjacent crests, troughs, or zero crossings, and is a characteristic of both traveling waves and standing waves, as well as other spatial wave patterns. Superconductivity is a set of physical properties observed in certain materials where electrical resistance vanishes and magnetic flux fields are expelled from the material. In the simplest waves, the disturbance oscillates periodically (see periodic motion) with a fixed frequency and wavelength. where x represents an unknown, and a, b, and c represent known numbers, where a 0. Three of these are related to volume: the stre (1 m 3) for volume of firewood; the litre (1 dm 3) for volumes of liquid; and the gramme, for massdefined as the mass of one cubic centimetre of water at maximum density, at about 4 C (39 F). For example, it can be an orbit Learn more. The height of the thermopause varies considerably due to changes in solar activity. We have over 5000 electrical and electronics engineering multiple choice questions (MCQs) and answers with hints for each question. ii. Earthquake engineering is an interdisciplinary branch of engineering that designs and analyzes structures, such as buildings and bridges, with earthquakes in mind. There is spectral smearing in a rainbow owing to the fact that for any particular wavelength, there is a distribution of exit angles, rather than a single unvarying angle. This is the web site of the International DOI Foundation (IDF), a not-for-profit membership organization that is the governance and management body for the federation of Registration Agencies providing Digital Object Identifier (DOI) services and registration, and is the registration authority for the ISO standard (ISO 26324) for the DOI system. Latitude is given as an angle that ranges from 90 at the south pole to 90 at the north pole, with 0 at the Equator. Angular momentum has both a direction and a magnitude, and both are conserved. Peak oil is the hypothetical point in time when the maximum rate of global oil production is reached, after which it is argued that production will begin an irreversible decline. the pressure head expresses the maximum height that said fluid would reach if all the forces that are confining it were removed. We donate it by the symbol . Crest: It is the highest point on a transverse wave. Mechanical waves, such as sound, Wavelength: This is the difference between the neighboring maximum and minimum parts of a wave. In mathematics, an integral assigns numbers to functions in a way that describes displacement, area, volume, and other concepts that arise by combining infinitesimal data. Maximum Height of Projectile. This is the maximum height that a siphon will work. . A trajectory or flight path is the path that an object with mass in motion follows through space as a function of time. 1. After understanding what a projectile is, let us know the maximum height of the projectile. Learn more. An atmosphere (from Ancient Greek (atms) 'vapour, steam', and (sphara) 'sphere') is a layer of gas or layers of gases that envelop a planet, and is held in place by the gravity of the planetary body. The numbers a, b, and c are the coefficients of the equation and may be distinguished by calling them, respectively, the quadratic coefficient, the linear coefficient and the constant or free term. In physics, energy (from Ancient Greek: , enrgeia, activity) is the quantitative property that is transferred to a body or to a physical system, recognizable in the performance of work and in the form of heat and light.Energy is a conserved quantitythe law of conservation of energy states that energy can be converted in form, but not created or destroyed. This fact is known as the 68-95-99.7 (empirical) rule, or the 3-sigma rule.. More precisely, the probability that a normal deviate lies in the range between and + A tsunami (/(t) s u n m i, (t) s -/ (t)soo-NAH-mee, (t)suu-; from Japanese: , lit. Negative charge. In physics, the wavelength is the spatial period of a periodic wavethe distance over which the wave's shape repeats. We also call it a Peak. A common misconception is a viewpoint or factoid that is often accepted as true but which is actually false. The physics boundary for a wind turbine, the Betz Limit, is a maximum capture of 60% of kinetic energy in moving air; commercial turbines today exceed 40%. A graphics processing unit (GPU) is a specialized electronic circuit designed to manipulate and alter memory to accelerate the creation of images in a frame buffer intended for output to a display device.GPUs are used in embedded systems, mobile phones, personal computers, workstations, and game consoles.. 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