Unit 1 Review Question Preview (ID: 48110)
More Practice On TEK 5.5.
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Which of the following best explains Dr. Pepper is a liquid and not a solid?
a) It has a dark color.
b) It takes the shape of its container.
c) You can not weigh it on a scale.
d) It has molecules more tightly packed than a solid.
A student places 10 glass marbles in a beaker of water. The marbles sink to the bottom of the beaker and remains there overnight. Which properties of the marbles does this demonstration show?
a) The marbles are solids that are denser then water.
b) The marbles are not soluble and less dense than water.
c) The marbles are good conductors of energy and not soluble in water.
d) The marbles are nonmagnetic and not good conductors.
Which of the following physical properties will NOT change when a tea bag is placed in a sugar water solution?
a) The color of the solution
b) The taste of the solution
c) The smell of the solution
d) The physical state of the solution
Which of the following items would NOT be attracted or repelled by a magnet?
a) Iron nail
b) Steel paper clip
c) Copper penny
d) Another magnet
Which of these best describes the change in salt grains as they dissolve in water?
a) The grains change their chemicals until they become water.
b) The grains get higher in temperature until they melt into a liquid.
c) The grains get smaller in size until they can no longer be seen.
d) The grains are washed clean until they are perfectly clear.
What is a insulator?
a) a material that slows the transfer of heat
b) a material that is fluffy
c) a material that is temperature controlled
d) a material that transfers heat easily
What is a conductor?
a) a material that slows the transfer of heat
b) a material that transfers heat easily
c) a material that is fluffy
d) a material that is temperature controlled
What is the BEST example of a conductor?
a) A wooden block
b) A glass cup
c) A metal bowl
d) A ceramic mug
A jacket is a good example of an . . .
a) Investigator
b) Interrogator
c) Conductorc
d) Insulator
An insulator is a type of material that allows heat to escape from an object quickly.
a) True
b) False
c)
d)
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To play games using the questions from above, visit ReviewGameZone.com and enter game ID number: 48110 in the upper right hand corner or click here.
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