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# Chapter 6 PowerPoint PPT Presentation

Chapter 6. Test Review. Chapter 6 Test Review. 1. A ___________ can change shape and volume. Answer = gas. Chapter 6 Test Review. A __________ has a different shape, but the same volume n any container. Answer = liquid. Chapter 6 Test Review.

Chapter 6

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## Chapter 6

Test Review

### Chapter 6 Test Review

• 1. A ___________ can change shape and volume.

### Chapter 6 Test Review

• A __________ has a different shape, but the same volume n any container.

### Chapter 6 Test Review

• ___________ is thermal energy moving from one substance to another.

### Chapter 6 Test Review

• ___________ is a measure of the average kinetic energy of the particles of a substance.

### Chapter 6 Test Review

• A substance changes from a gas to a liquid during the process of ___________.

### Chapter 6 Test Review

• A liquid becomes a gas during ______________.

### Chapter 6 Test Review

• ____________ is mass divided by volume.

### Chapter 6 Test Review

• _____________ is force divided by area.

### Chapter 6 Test Review

• _______________ explains what happens when force is applied to a confined liquid.

### Chapter 6 Test Review

• Which of these is a crystalline solid?

• Glass

• Sugar

• Rubber

• Plastic

### Chapter 6 Test Review

• Which description best describes a solid?

• It has a definite shape and volume

• It has a definite shape, but no definite volume

• It adjusts to the shape of its container

• It can flow

• Answer = A, definite shape and volume

### Chapter 6 Test Review

• What property enables you to float a needle on water?

• Viscosity

• Temperature

• Surface tension

• Crystal structure

• Answer = C, surface tension

### Chapter 6 Test Review

• What happens to an object as its kinetic energy increases?

• It holds more tightly to nearby objects

• Its mass increases

• Its particles move more slowly

• Its particles move faster

• Answer = D, its particles move faster

### Chapter 6 Test Review

• During which process do particles of matter release energy?

• Melting

• Freezing

• Sublimation

• Boiling

### Chapter 6 Test Review

• Which is a unit of pressure?

• N

• Kg

• g/cm³

• N/m²

### Chapter 6 Test Review

• Which change results in an increase in gas pressure in a balloon?

• Decrease in temperature

• Decrease in volume

• Increase in volume

• Increase in altitude

• Answer = B, decrease in volume

### Chapter 6 Test Review

• In which case will an object float on a fluid?

• Buoyant force is greater than weight

• Buoyant force is less than weight

• Buoyant force equals weight

• Buoyant force equals zero

• Answer = C, buoyant force equals weight

### Chapter 6 Test Review

• In which state of matter do particles say close together, yet are able to move past one another?

• Solid

• Gas

• Liquid

• Plasma

### Chapter 6 Test Review

• What is the process called when a gas cools to form a liquid?

• Condensation

• Sublimation

• Boiling

• Freezing

### Chapter 6 Test Review

• Which of the following is an amorphous solid?

• Diamond

• Sugar

• Glass

• Sand

### Chapter 6 Test Review

• Which best describes a liquid?

• It has a definite shape and volume

• It has a definite volume, but not a definite shape

• It expands to fill the shape and volume of its container

• It cannot flow

• Answer = B, definite volume, but not a definite shape

### Chapter 6 Test Review

• What happens to gas particles when the volume of a container decreases?

• The gas particles collide less often

• The gas particles collide more often

• There is no change

• The pressure of the gas decreases

• Answer = B, gas particles collide more often

### Chapter 6 Test Review

• What formula can be used to calculate pressure?

• P = f  a

• P = a  f

• P = m  v

• P = v  m

• Answer = A, P = f  a

### Chapter 6 Test Review

• The surface tension in a cup of water is caused by __________.

• Attractive forces between the water and its container

• Attractive forces between the water molecules

• Adhesive forces between the water molecules

• Adhesive forces between the water and its container

• Answer = B, attractive forces between the water molecules

### Chapter 6 Test Review

• Force is measured by ____________.

• Pascals

• Newtons

• Kilopascals

• Meters

### Chapter 6 Test Review

• Pressure is measured by __________.

• Pascals

• Newtons

• Kilopascals

• Meters

### Chapter 6 Test Review

• Archimedes's Principle helps to explain the relationship between ___________.

• Kinetic energy and density

• Temperature and density

• Pressure and density

• Buoyancy and density

• Answer = D, buoyancy and density

### Chapter 6 Test Review

• The freezing point of a substance is _______ the melting point of the same substance.

• Greater than

• Less than

• Equal to

• Unrelated to

• Answer = C, equal to

### Chapter 6 Test Review

• An amorphous solid _____________.

• Flows freely at any temperature

• Has no true melting point

• Has a repeating unit structure

• Become less viscous as it cools

• Answer = B, has no true melting point

### Chapter 6 Test Review

• A cork is able to float on water because it is ___________.

• A crystalline solid

• Equal in density to water

• Small in size

• Less dense than water

• Answer = D, less dense than water

### Chapter 6 Test Review

• The energy of moving particles is called ___________.

• Kinetic energy

• Latent energy

• Atomic energy

• Potential energy

• Answer = A, kinetic energy

### Chapter 6 Test Review

• The _________ remains constant when a liquid reaches its boiling point.

• Temperature

• Sound

• Odor

• Color

### Chapter 6 Test Review

• The higher the temperature of matter, the ________ the particles are moving.

• Slower

• Farther

• Faster

• Closer

### Chapter 6 Test Review

• Different objects don’t heat at the same rate because they have different ________.

• Specific heats

• Energy

• Boiling points

• Temperatures

• Answer = A, specific heats