Cement is a better conductor of heat than wood, therefore cement conducts the heat away from the feet at a faster rate than wood.
lendiritu answered the question on November 21, 2017 at 06:01
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Date posted: November 21, 2017. Answers (1)
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Date posted: November 21, 2017. Answers (1)
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Explain how heat loss through conduction and radiation is minimized in a vacuum flask.
Date posted: November 21, 2017. Answers (1)
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Date posted: November 21, 2017. Answers (1)
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Date posted: November 21, 2017. Answers (1)
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Explain how temperature affects surface tension.
Date posted: November 21, 2017. Answers (1)
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State the limitations of a pinhole camera.
Date posted: November 21, 2017. Answers (1)
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State the characteristics of Fermi-Dirac Statistics
Date posted: November 20, 2017. Answers (1)
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Give the two basic Assumptions of The Debye Theory of specific Heat.
Date posted: November 20, 2017. Answers (1)
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Give the three basic assumptions of Drude's theory of metals.
Date posted: November 20, 2017. Answers (1)
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Discuss the free electron theory.
Date posted: November 20, 2017. Answers (1)
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Give the characteristics of Bose-Einstein Statistics
Date posted: November 20, 2017. Answers (1)
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State the advantages and disadvantages of anomalous expansion of water?
Date posted: November 20, 2017. Answers (1)
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State why the boiling point of steam is used instead of water?
Date posted: November 20, 2017. Answers (1)
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Define the following properties of fluids
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(ii) Specific weight
(iii) Relative density
(iv) Kinematic viscosity
Date posted: November 20, 2017. Answers (1)
- Give the definition of (i) closed system (ii) open system (iii) isolated system(Solved)
Give the definition of
(i) closed system
(ii) open system
(iii) isolated system
Date posted: November 20, 2017. Answers (1)
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Date posted: November 20, 2017. Answers (1)
- Give two reasons for calculating densities of substances.(Solved)
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Date posted: November 18, 2017. Answers (1)
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This is under Measurement.
Date posted: November 18, 2017. Answers (1)
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Date posted: November 18, 2017. Answers (1)