Conceptual Physical Science (6th Edition)

Chapter 6

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Both have the same density.5 kg of Lead.Both have ... more

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Weight. ; The weighing scale measures the weight ... more

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; The volume of the lead block can be calculated ... more

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Remains the same. ; The buoyant force on an object... more

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a)b) ; The scale will read the weight of the water... more

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a)b) ; The beaker full of water has a weight of . ... more

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Pressure gets one-third of the original pressure... more

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; The mass of air per cubic meter is taken as . ... more

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The windows have air on both sides. Therefore, the... more

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The car moves up a greater distance than the level... more

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No, it does not multiply energy. ; The mechanical ... more

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Yes, but the buoyant force exerted by the air is ... more

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The speed of the air above the crests of the wave ... more

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Air, water. ; A fluid is a substance that can flow... more

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Volume of the bread decreases, mass remains the ... more

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Mass density is the mass per unit volume, but the ... more

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Force is a measure of push or pull experienced by ... more

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The pressure increases with the increase in depth ... more

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The pressure becomes twice.Pressure in salt water... more

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Same ; Liquid pressure is directly proportional to... more

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Water flows outward and perpendicular to the ... more

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As the pressure experienced by the object on the ... more

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Equal ; When an object is completely submerged ... more

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The weight of the water displaced by the object is... more

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An immersed body is partially or compleatly ... more

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The object displaces a volume of water equal to ... more

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1 kg9.8 N ; Mass of 1 L of water is 1 kg.Weight W ... more

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1/2 litre. ; An object displaces water equal to ... more

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Buoyant force is equal to the weight of the fluid ... more

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; The mass of the ship is known to be . One ton ... more

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The density becomes twice ; The density is defined... more

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Air pressure becomes twice of pressure inside the ... more

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; Pressure at s-level is pressure is equal to , ... more

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Both have the same pressure. ; The mercury in the ... more

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Both are equal. ; The barometer measures the ... more

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Water is 13.6 times less dense than mercury, thus ... more

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Yes. The surrounding air pressure pushes up the ... more

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Pressure increases everywhere by the same amount... more

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No.A consequence of Pascal's law is the ... more

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The buoyant force acting on the balloon is equal ... more

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Streamlines are imaginary lines along which the ... more

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Internal pressure. ; Bernoulli's principle relates... more

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They all have lower pressure on top. ; According ... more

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Density of egg is more than fresh waterDensity of ... more

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The liquid pours out due to a pressure difference ... more

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The ball will be shot out of the container. ; As ... more

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The water level in the glass increases. The volume... more

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The actual pressure of the tires (obtained from ... more

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Yes, the air that is much less dense pushes the ... more

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The water does not flow out because the pressure ... more

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In both the cases atmospheric pressure pushes the ... more

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The bottle will be emptied with the water ... more

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The vapor pressure at the inside decreases. ; As ... more

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The can collapse from within. ; Boiling the water ... more

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The fluid flows from the hole because there is a ... more

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Water gets stuck inside up to a particular level ... more

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It levitates. ; As we blow through the small hole ... more

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The spoon leans towards the flowing water. ; As ... more

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The pressure can be calculated as follows: ; The ... more

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The pressure can be calculated as follows: ; The ... more

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The pressure can be calculated as follows: ; The ... more

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200000 N/m2=200 kPa ; Water pressure is the ... more

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The weight of the ball is equal to the product of ... more

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6000 kg/m3Density of the metal is more than ... more

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Slightly greater than ; The pressure at the bottom... more

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According to the Archimedes's principle, the ... more

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The depth of the barge inside the water is . The ... more

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; When the gold statue is placed in water the ... more

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Let the volume of the person is V. The volume ... more

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; As the person is barely floating in water, his ... more

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Nine times more ; The pressure applied on both the... more

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The balloon is floating in the air. Therefore, the... more

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Pressure becomes three times the original pressure... more

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17 m3. ; The mass of the climber is 80 kg . So, ... more

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The obtained result is less than the actual height... more

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The force on the plane is equal to the product of ... more

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Water pressure depends on the density of the ... more

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An object will float in a liquid if its density is... more

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Buoyant force is an upward force and it is less ... more

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Space inside the glass means more volume of air is... more

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Volume of the animal E is maximum. So the air ... more

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The pressure difference created above and below ... more

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Mass of the balloon remains constant. The volume ... more

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The density of diet coke is less than the density ... more

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The density of a human being increases when ... more

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The edge of the sharp knife has lesser area as ... more

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Woman with high heels. ; The area of loafers in ... more

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No, the reading does not change. The scale reads ... more

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When the person is sleeping on the waterbed the ... more

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More water comes out of the downstairs faucet. ; ... more

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Water ; Water plays a crucial role in everyone's ... more

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9.8 N ; The force required to immerse the ... more

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An object will float or not depend on the object's... more

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The ball experiences a buoyant force which is ... more

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The reading on the scale increases. The reading on... more

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The reading will remain the same for the wooden ... more

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The density of iron is less than mercury, so it ... more

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Because volleyball inside the water displaces more... more

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Yes, icebergs are deeper than they are higher. ; ... more

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The canal transport system is based on the boats ... more

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If the scrap metal is used instead of the floating... more

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The boat displaces a weight of water that is equal... more

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The two boats spill out a weight of water equal to... more

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The buoyant force decreases. ; The ocean water has... more

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The buoyant force is the same for both the life ... more

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The pressure in the tires an increases due to ... more

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The density of air is greater in a deep mine than ... more

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The vacuum cleaner fan increases the speed of air ... more

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The atmosphere is held by earth's gravitational ... more

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The average speed of the gas molecules on the moon... more

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The bricks are rigid and their volume does not ... more

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A barometer reads the atmospheric pressure by ... more

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The depth will remain the same. ; The pump draws ... more

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The pressure inside a liquid is proportional to ... more

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The pressure created by the person is transmitted ... more

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No, the person cannot lift the object.The force ... more

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If the man applies the force on the smaller piston... more

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Yes, that is right. ; Buoyant force acting on an ... more

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The buoyant force remains the same, because the ... more

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The weight of the steel tank is much greater than ... more

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The stick will tip towards the left. ; The air in ... more

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The atmospheric pressure exerts a force on both ... more

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They move towards each other. ; Upon blowing the ... more

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Bernoulli's principle. ; According to Bernoulli's ... more

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An airplane tilts its wing relative to the ... more

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The concept of pressure is demonstrated. By ... more

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The pressure depends on the height of the liquid ... more

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Both the teapots hold the same amount of water. ; ... more

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Some amount of water can be filled in the hose. ... more

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The buoyant force acts due to the pressure ... more

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The cargo with Styrofoam sinks deeper in the water... more

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The water level falls on the sides. The iron scrap... more

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A floating submarine displaces a lesser amount of ... more

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The balloon, upon sinking, experiences higher ... more

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When an object floats in water it displaces volume... more

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The water level remains the same if an ice cube ... more

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A large number of tires increase the area of ... more

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The atmospheric pressure on the hemispheres sticks... more

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When the container is filled with air, the ... more

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The air pressure at the altitudes is less than the... more

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Yes, the reading will differ. The mass of one ... more

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The pressure difference between the top and bottom... more

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Bernoulli's theorem relates the internal pressure ... more

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The weight of the water does not determine the ... more

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A floating object does not experience any net ... more

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A floating duck is not fully immersed inside the ... more

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The weight of the rock 15 N acts in the downward ... more

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Both the caissons filled with water have equal ... more

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A depth of 76 cm corresponds to the atmospheric ... more

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The density of an object is mass per unit volume. ... more

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The total energy remains conserved during the ... more

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Archimedes's principle states that any floating ... more

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According to Bernoulli's theorem, the pressure ... more

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