Question 8 6. You put two ice cubes in a glass and fill the glass to the rimwith water. As the ice melts, the water level10. Water flows in a horizontal p(a) drops below the rim.(b) rises and water spills out of the glass.(c) remains the same.(d) drops at first, then rises until a little water spills out7. Hot air is less dense than cold air. Could a hot-air balloonbe flown on the Moon, where there is no atmosphere?(a) No, there ijs no cold air to displace, so no buoyancyforce wouid exist.(b) Yes, war sir always rises, especially in a weakgravitational teld like that of the Moon.(c) Yes, but tle halloon would have to be filled withhelium instead of hot air.and the speed of the watethe water moving in the pi.(a) greater in the wide par(b) greater in the narrow(c) the same in both part:(d) greater where the spe(e) greater where the spe11. When a baseball curveflowing(a) faster over the left s(b) faster over the righ"(c) faster over the top(d) at the same speed8. An object that can float in both water and in oil (whose den-sity is less than that of water) experiences a buoyant forcecurves as a result o2 field.that is(a) greater when it is floating in oil than when floating in12. How is the smoke draslonis blowing outside?(a) Smoke rises mor(b) Smoke rises mor(c) Smoke is forced(d) Smoke is unaffewater.(b) greater when it is floating in water than when floatingin oil.(c) the same when it is floating in water or in oil.9. As water flows from a low elevation to a higher elevationthrough a pipe that changes in diameter,(a) the water pressure will increase.(b) the water pressure will decrease.(c) the water pressure will stay the same.(d) Need more information to determine how the waterssure changes.ork and other learning materials, go to the MasteringPhysic4. (I) State yourBecause you cpecific Gravityvolume of the granite monolith knownnite National Park (Fig. 10-47) is aboutwater in a swiyour density.]5. (II) A bottlewhen filled w

Name: Question 8 6. You put two ice cubes in a glass and fill the glass to t
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Description: Question 8 6. You put two ice cubes in a glass and fill the glass to the rimwith water. As the ice melts, the water level10. Water flows in a horizontal p(a) drops below the rim.(b) rises and water spills out of the glass.(c) remains the same.(d) dro

(c) the same when it is floating in water or oil

Answered: 8. An object that can float in both…

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Physics

8. An object that can float in both water and in oil (whose den- sity is less than that of water) experiences a buoyant force that is when it is floating in oil than when floating in