1) 7. Water boils at 212 degrees on which scale? a) Fahrenhite b) Celsius c) Kelvin 2) How is heat transferred? a) From cooler object to warmer object b) From warmer object to cooler object 3) when objects are heated , they a) contract b) expand 4) The temperature of water in a beaker measures 87 degrees Celsius. How many more degrees must the temperature increase to reach the boiling point? a) 23 degrees Celsius b) 13 degrees Celsius c) 100 degrees Celsius 5) Is the temperature, 0 degrees Celsius, show the melting, freezing, or boiling point of water? a) freezing point b) melting point c) both freezing point and melting point 6) Q3. A glass beaker is placed on a hot plate. Five hundred milliliters of room temperature water are added to the beaker. If the temperature continues to increase, the water in the beaker will most likely a) turn into a solid b) turn into a gas 7) . What is the boiling point of water ? a) 212 C b) 32 C c) 100 C d) 0 C 8) The measurement of heat or cold of an object or environment that is shown in degrees on a thermometer a) evaporation b) temperature c) celsius 9) . Each of the following scenarios demonstrates (shows) freezing point EXCEPT a) a liquid changing into a solid b) liquid precipitation turning into freezing rain c) the temperature reaching 100 degrees Celsius 10) . A student observes ice forming on the edge of a school building. At what temperature did the water outside the school building most likely begin to change to ice a) 100 degrees celsius b) 25 degrees celsius c) 0 degree celsius

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