This is not graded! Do # 3 1 Garrison wants to know why the shape of waterchanges when it goes through a state change.The model below shows how water changes as itmelts.4 The image shows the drawing a student made ofice molecules observed through an electronmicroscope.O-Is the student's drawing correct?A. Yes, because the molecules in the solid stateare arranged randomly and move randomlyWhich question could BEST help understand whythe shape of water changes when it turns from asolid to a liquid?A. Which model has the most water molecules?relative to each other.B. No, because the molecules in the solid state arearranged in ordered arrays and do not movemuch relative to each other.B. Which model has the largest water molecules?C. How can the color of the particles be described?C. No, because the molecules in the solid state arearranged in ordered arrays and move randomlyrelative to each other.D. How can the arrangement of the particles bedescribed?D. Yes, because the molecules in the solid stateare arranged randomly and do not move much2 Which grouping of the three phases of bromine islisted in order of increasing average distancerelative to each other.between bromine molecules?5 How do the atoms of a solid move?A. gas, liquid, solidA. Atoms in a solid only shake back and forth inplace.B. solid, liquid, gasC. liquid, solid, gasB. Atoms in a solid move freely and quickly.D. solid, gas, liquidC. Atoms in a solid move the same as in a liquid.D. Atoms in a solid do not move.3 An unknown substance kept in a sealedcontainer at STP had a density of 808 kg/m3.When the container was opened and thesubstance was exposed to room temperature, itsdensity became 1.25 kg/m3. Which change didthe substance most likely undergo?6 When the pressure exerted on a confined gas atconstant temperature is doubled, the volume ofthe gas isA. doubled.A. solid to liquidB. tripled.B. liquid to solidC. quartered.C. gas to liquidD. halved.D. liquid to gas

•Genral Density range of solid = greater than 7000 kg/m3 (exception - ice density = 970 kg/m3) .…

3 An unknown substance kept in a sealed container at STP had a density of 808 kg/m3. When the container was opened and the substance was exposed to room temperature, its density became 1.25 kg/m3. Which change did the substance most likely undergo? A. solid to liquid B. liquid to solid C. gas to liquid D. liquid to gas

3 An unknown substance kept in a sealed container at STP had a density of 808 kg/m3. When the container was opened and the substance was exposed to room temperature, its density became 1.25 kg/m3. Which change did the substance most likely undergo? A. solid to liquid B. liquid to solid C. gas to liquid D. liquid to gas

Physics for Scientists and Engineers with Modern Physics

10th Edition

ISBN:9781337553292

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter42: Molecules And Solids

Section: Chapter Questions

Problem 17P

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