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Test

Sin título

Bigfwop L 10 preguntas Actualizado el 19 feb 2016

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Preguntas del test (10)

  1. 1The temperature of a gas is related to the
    1. A A. translational kinetic energy of the gas molecules
    2. B B. total potential and kinetic energy of the gas molecules.
    3. C C. vibrational KE of the gas molecules
    4. D D. average of all the different types of KE of the gas molecules.
  2. 2The idea that substances are composed of very small particles is actually quite an old idea and is attributed to the ancient Greek thinker
    1. AA. Aristotle
    2. B B. Dalton.
    3. C• C. Democritus
    4. D• D. Galileo.
  3. 3The diverse characteristics of each phase of matter can be attributed to
    1. A• A. molecular attraction.
    2. B B. strength of attraction between molecules
    3. C C. type of atoms that the matter is composed of.
    4. D D. A and B.
  4. 4 Matter that has a fixed shape is a
    1. A A. solid.
    2. B• B. liquid.
    3. C C. gas
    4. D D. A and B.
  5. 5 The Fahrenheit thermometer scale is
    1. A A. more accurate than the Celsius scale
    2. B B. less accurate than the Celsius scale.
    3. C C. sometimes more or less accurate, depending on the air temperature.
    4. D D. as accurate as the Celsius scale.
  6. 6• The absolute scale of temperature uses the same Kelvin interval or degree size as the degree size on the
    1. A A. Celsius scale
    2. BB. Fahrenheit scale.
    3. CC. both the Celsius scale and the Fahrenheit scales.
    4. D D. neither scale.
  7. 7• Internal energy refers to the
    1. A A. translational kinetic energy of gas molecules.
    2. B B. total potential and kinetic energy of the molecules
    3. CC. total vibrational, rotational, and translational KE of molecules.
    4. D D. average of all types of KE of the gas molecules.
  8. 8 Heat is the
    1. AA. total internal energy of an object.
    2. B B. average kinetic energy of molecules.
    3. C C. measure of PE of molecules.
    4. D• D. same thing as a very high temperature
  9. 9The amount of heat needed to increase the temperature of one gram of water 1 degree Celsius is known as
    1. A A. a calorie
    2. B B. a kilocalorie
    3. C C. specific heat.
    4. D D. latent heat.
  10. 10 The metric unit of heat is the
    1. A A. joule
    2. B• B. newton.
    3. C C. calorie
    4. D D. watt.

Información

Descripción
Test sobre Sin título, creado por Bigfwop L el 20/10/2014.
Idioma
English
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1
Historial
Creado el 20 oct 2014 · actualizado el 19 feb 2016
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