Essential University Physics: Volume 1 (3rd Edition)

Chapter 15

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Density is defined as the mass per unit volume. ... more

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Work done is defined as the force applied and the ... more

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Density is defined as the mass per unit volume. ... more

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Streamlines are the tangential line to the local ... more

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The Bernoulli’s equation is where, is the ... more

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Due to a decrease in pressure. ; The pressure of ... more

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Equal pressure is acting on the body from all ... more

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The liquid exerts equal pressure in all directions... more

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Equal. ; Density is defined as the mass per unit ... more

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Because of the higher density of sea liquid in ... more

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The position of the object(c) is vertical and ... more

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About the standard pressure being 29.92 inches and... more

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Reservoirs are thicker at the bottom to withstand ... more

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The reason is the water pressure of the body. ; ... more

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The density of the air varies with altitude but ... more

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Fall. ; According to Archimedes' principle, the ... more

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By flying off into the wind, pilots can rise to a ... more

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The flow speed decreases.The pressure is greater.... more

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; Mass per unit volume is called density.The ... more

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; Density of a medium is defined as the mass per ... more

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; A substance's density is determined by how much... more

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; Normal force acting per unit area is called ... more

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; Normal force acting per unit area is called ... more

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; Weight is the force experienced by a body due ... more

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; Normal force exerted per unit area is called ... more

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; Pressure is defined to be the amount of force ... more

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; Pressure is defined to be the amount of force ... more

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; Pressure is defined to be the amount of force ... more

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; Pressure is defined to be the amount of force ... more

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; Pressure is defined to be the amount of force ... more

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; Pressure is defined to be the amount of force ... more

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; Weight is the force exerted on a body by ... more

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No. ; According to Archimedes principle , the ... more

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; When the object is weighing in medium(a), it ... more

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; The equation of continuity for liquids says ... more

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The energy density is the amount of energy stored ... more

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; The equation of continuity for liquids says ... more

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; Pressure is defined as the physical force ... more

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; Pressure is defined as the physical force ... more

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No. ; The formula to calculate the area of the ... more

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Yes. ; Assume the depth of the reservoir be . The ... more

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; Pressure is defined as the force exerted on a ... more

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; The formula to calculate the area of the object... more

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; The mentioned object(l) works on the principle ... more

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Archimedes’ principle states that the buoyancy ... more

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; The buoyant force () on the objects is equal to... more

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; The density of a material is defined as its ... more

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; Diagram to understand the given situation. The ... more

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; Assume point on the upper end and point on ... more

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; The diagram represents the rough sketch of ... more

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; Consider point 1 on the left end and point 2 on... more

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15 ; Density of a material is defined as the mass ... more

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; Consider point 1 on the normal portion of the ... more

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; Assume point 1 on the tube and point 2 on the ... more

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; Pressure is defined as the normal force exerted... more

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Rearrange the equation to obtain the expression ... more

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; Pressure is defined as the normal force exerted... more

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Pressure is defined as the normal force exerted on... more

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Yes ; The formula for the maximum amount of power... more

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In the given case, and  .The mass of liquid-(W) ... more

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; Diagram of the container to understand the ... more

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; Assume a small shell of the given sphere, ... more

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Substitute for intp the expression for the area ... more

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; Make a diagram to understand the given problem.... more

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; Pressure is defined as the normal force exerted... more

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Yes. ; The total volume () of the dressing is  If ... more

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As pressure measured at the vault is greater than ... more

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     ;  The above figure shows the watercraft ... more

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The volume flow rate at a spinal narrow is not ... more

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Velocity of blood through the spinal narrow is not... more

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Bernoulli’s equation describes the conservation of... more

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The flow speed in the constricted portion of the ... more

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