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Exam 9,10 & 13 Practice Test By April Senger
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Which of the following normally warms up faster when heat is applied?
Wood Glass Water Iron
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Which of the following normally warms up faster when heat is applied?
Wood Glass Water Iron
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Wave interference occurs for
Light waves Sound waves Water waves All of these
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Wave interference occurs for
Light waves Sound waves Water waves All of these
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When an iron ring is heated, the ring becomes
Stays the same Larger Smaller Depends on room temperature
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When an iron ring is heated, the ring becomes
Stays the same Larger Smaller Depends on room temperature
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Which of the following expands most when the temperature is increased
Which of the following expands most when the temperature is increased? Equal volumes of Ice water Wood Helium Iron
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Which of the following expands most when the temperature is increased
Which of the following expands most when the temperature is increased? Equal volumes of Ice water Wood Helium Iron
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An observer on the ground hears a sonic boom which is created by an airplane flying at a speed
Greater than the speed of sound Just below the speed of sound Equal to the speed of sound All of these
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An observer on the ground hears a sonic boom which is created by an airplane flying at a speed
Greater than the speed of sound Just below the speed of sound Equal to the speed of sound All of these
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If you were caught in freezing weather with only a candle for heat, you would be warmer in
A tent A wooden house An igloo A car
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If you were caught in freezing weather with only a candle for heat, you would be warmer in
A tent A wooden house An igloo A car
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A good heat conductor is a
Neither It is the same Good insulator Poor insulator
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A good heat conductor is a
Neither It is the same Good insulator Poor insulator
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When you touch a cold piece of ice with your finger , energy flows
Neither Actually both ways From the ice to your finger From your finger to the ice
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When you touch a cold piece of ice with your finger , energy flows
Neither Actually both ways From the ice to your finger From your finger to the ice
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During a very cold winter, water pipes sometimes burst
During a very cold winter, water pipes sometimes burst. The reason for this is Water contacts when it freezes Water expands when it freezes The thawing process releases pressure on the pipes The ground contacts when, pulling the pipes apart
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During a very cold winter, water pipes sometimes burst
During a very cold winter, water pipes sometimes burst. The reason for this is Water contacts when it freezes Water expands when it freezes The thawing process releases pressure on the pipes The ground contacts when, pulling the pipes apart
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The lowest temperature possible in nature is
100 degrees C 4 degrees -273 degrees C 0 degrees C
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The lowest temperature possible in nature is
100 degrees C 4 degrees -273 degrees C 0 degrees C
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Evaporation is a cooling process because
Heat is radiated during the process The more energetic molecules are able to escape the liquid The temperature of the remaining liquid decreases Of conduction and convection
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Evaporation is a cooling process because
Heat is radiated during the process The more energetic molecules are able to escape the liquid The temperature of the remaining liquid decreases Of conduction and convection
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What is a gas changing from a liquid to a gas?
Freezing Evaporation Condensation Solidification
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What is a gas changing from a liquid to a gas?
Freezing Evaporation Condensation Solidification
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When a solid is changed to a liquid phase, the solid
Stays the same Releases energy Absorbs energy Neither releases or absorbs energy
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When a solid is changed to a liquid phase, the solid
Stays the same Releases energy Absorbs energy Neither releases or absorbs energy
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When liquids change to a solid phase, they
Stays the same Releases energy Absorbs energy Neither releases or absorbs energy
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When liquids change to a solid phase, they
Stays the same Releases energy Absorbs energy Neither releases or absorbs energy
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What is the temperature at which all motion is thought to stop?
212 degrees F Absolute Zero 0 degrees C 37 degrees C
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What is the temperature at which all motion is thought to stop?
212 degrees F Absolute Zero 0 degrees C 37 degrees C
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What is the transfer of heat due to contact between objects?
Conduction Convection Radiation Thermal expansion
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What is the transfer of heat due to contact between objects?
Conduction Convection Radiation Thermal expansion
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What is the best answer for why you get warm standing next to a fire?
Evaporation Conduction Condensation Convection
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What is the best answer for why you get warm standing next to a fire?
Evaporation Conduction Condensation Convection
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How does sunlight get to Earth?
Sublimation Convection Conduction Radiation
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How does sunlight get to Earth?
Sublimation Convection Conduction Radiation
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What is the change of a substance from a solid to a gas (no liquid phase) called?
Claymation Condensation Sublimation Evaporation
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What is the change of a substance from a solid to a gas (no liquid phase) called?
Claymation Condensation Sublimation Evaporation
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What state of matter has atoms that have the most attraction to each other?
Plasma Solid Gas Liquid
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What state of matter has atoms that have the most attraction to each other?
Plasma Solid Gas Liquid
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What do we call it when waves either add together or subtract from each other resulting in a different wave? Interference Red shift Transverse Longitudinal
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What do we call it when waves either add together or subtract from each other resulting in a different wave? Interference Red shift Transverse Longitudinal
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If light were moving toward you, the color spectrum would shift towards
Yellow Blue Green Red
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If light were moving toward you, the color spectrum would shift towards
Yellow Blue Green Red
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The vibrations of a transverse wave move in a direction
At right angles to the direction of the wave travel Along the direction of wave travel Both Neither
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The vibrations of a transverse wave move in a direction
At right angles to the direction of the wave travel Along the direction of wave travel Both Neither
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Sound waves cannot travel in
Steel A vacuum Water Air
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Sound waves cannot travel in
Steel A vacuum Water Air
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A Doppler effect occurs when a source of sound moves
Away from you Towards you None of these Both of these
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A Doppler effect occurs when a source of sound moves
Away from you Towards you None of these Both of these
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Heat energy travels from an object with high
Temperature to an object with low temp Potential energy to high kinetic energy Neither of these Both of these, they are the same
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Heat energy travels from an object with high
Temperature to an object with low temp Potential energy to high kinetic energy Neither of these Both of these, they are the same
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Ice has a lower density than water because ice
Sinks Molecules vibrate slower Is more compact at a solid state Has open-structured crystals that increase the volume
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Ice has a lower density than water because ice
Sinks Molecules vibrate slower Is more compact at a solid state Has open-structured crystals that increase the volume
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Consider a closed, sealed can of air placed on a hot stove
Consider a closed, sealed can of air placed on a hot stove. The contained air undergoes an increase in Temperature Pressure Mass Two of these
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Consider a closed, sealed can of air placed on a hot stove
Consider a closed, sealed can of air placed on a hot stove. The contained air undergoes an increase in Temperature Pressure Mass Two of these
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The reason that the white hot sparks that strike your skin from a 4th of July sparkler don’t harm you is because The energy per molecule is high but the transfer is low The energy per molecule is low They have low temperature None of the above
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The reason that the white hot sparks that strike your skin from a 4th of July sparkler don’t harm you is because The energy per molecule is high but the transfer is low The energy per molecule is low They have low temperature None of the above
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Cold water will warm to room temperature faster in a
Black pot Depends more on the size than the color Silver pot None of these
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Cold water will warm to room temperature faster in a
Black pot Depends more on the size than the color Silver pot None of these
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Suppose you put a closed, sealed can of air on a hot stove burner
Suppose you put a closed, sealed can of air on a hot stove burner. The contained air will undergo an increase in Pressure Temperature All of these None of these
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Suppose you put a closed, sealed can of air on a hot stove burner
Suppose you put a closed, sealed can of air on a hot stove burner. The contained air will undergo an increase in Pressure Temperature All of these None of these
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Why do we put a jar lid that is stuck under hot water?
Lid expands more than the jar Jar expands more than the lid both of these Water makes the lid slippery
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Why do we put a jar lid that is stuck under hot water?
Lid expands more than the jar Jar expands more than the lid both of these Water makes the lid slippery
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Your feet feel warmer on a rug than they do on a tile floor because the rug
For the same mass has more thermal energy Is a better insulator than the tile Is usually warmer than the tile All of these
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Your feet feel warmer on a rug than they do on a tile floor because the rug
For the same mass has more thermal energy Is a better insulator than the tile Is usually warmer than the tile All of these
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What do we call the matter through which a wave travels through?
Longitudinal Wave pattern Vibration Medium
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What do we call the matter through which a wave travels through?
Longitudinal Wave pattern Vibration Medium
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What is the change in frequency due to the motion of a source of a wave called?
Constructive interference Destructive interference Doppler effect Wave
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What is the change in frequency due to the motion of a source of a wave called?
Constructive interference Destructive interference Doppler effect Wave
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The source of all wave motion is a
Harmonic object Wave pattern Vibrating object Region of variable high and low pressure
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The source of all wave motion is a
Harmonic object Wave pattern Vibrating object Region of variable high and low pressure
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A sound wave is a Shock wave Standing wave Transverse wave
Longitudinal wave
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A sound wave is a Shock wave Standing wave Transverse wave
Longitudinal wave
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When heat is added to BOILING water, the temperature
Decreases Increases Stays the same None of these
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When heat is added to BOILING water, the temperature
Decreases Increases Stays the same (if you add temp it becomes steam and leaves-note the boiling part of the question) None of these
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What is a gas changing to a liquid called?
Melting Evaporation Condensation freezing
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What is a gas changing to a liquid called?
Melting Evaporation Condensation freezing
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A dog that is too hot pants (sticks its tongue out hand breaths hard)
For no particular reason To bring more oxygen into its lungs To impress dog’s of the opposite sex To have evaporation in its mouth and bronchial tract (cooling it off)
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A dog that is too hot pants (sticks its tongue out hand breaths hard)
For no particular reason To bring more oxygen into its lungs To impress dog’s of the opposite sex To have evaporation in its mouth and bronchial tract (cooling it off)
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What is the transfer of energy due to electromagnetic waves?
Conduction Convection Radiation Evaporation
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What is the transfer of energy due to electromagnetic waves?
Conduction Convection Radiation Evaporation
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What is the transfer of heat due to 2 fluids with different temperatures?
Sublimation Radiation Convection Conduction
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What is the transfer of heat due to 2 fluids with different temperatures?
Sublimation Radiation Convection Conduction
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Why do winds move on Earth?
Radiation Convection Conduction Condensation
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Why do winds move on Earth?
Radiation Convection Conduction Condensation
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What is the change of a liquid to a gas below the surface called?
Sublimation Boiling point Freezing point Melting point
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What is the change of a liquid to a gas below the surface called?
Sublimation Boiling point Freezing point Melting point
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What state of matter has atoms that are the least attracted to each other?
Solid Sublimation Liquid Gas
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What state of matter has atoms that are the least attracted to each other?
Solid Sublimation Liquid Gas
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What state of matter has the most energy?
Liquid Solid Gas None of these
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What state of matter has the most energy?
Liquid Solid Gas None of these
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