Homework Answers
(a) A triple point for a substance is the the temperature and pressure at which the solid,liquid and vapour phase of that particular substance coexist in equilibrium. The triple point is fixed for a substance and this can be used for measurement calibration in experiments.
(b) As the temperature increases the size of the hole increases due to expansion of the solid. Its due to the linear expansion of solid as the temperature increases.
(c) Mass specific heat is the amount of heat required to increase the temperature by 1 degree one unit mass (kg) of the substance. Whereas the molar specific heat is the amount of heat required to increase the temperature by 1 degree of one mole of the substance. Since it is a solid, the atoms are packed together and volumes etc does not depend on the pressure. Hence the values for molar and mass specific heats are almost same.
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) A) What is the triple point for any given substance, and why is it important for temperature? B) A hole is drilled...
A hole is drilled in a steel plate. As the temperature of the plate increases, does...
A hole is drilled in a steel plate. As the temperature of the
plate increases, does the size of the hole increase, decrease or
stay the same? Give a short and logical explanation why this
occurs?
A hole is drilled in a steel plate. As the temperature of the plate increases, does the size of the hole increase, decrease or stay the same? Give a short and logical explanation why this occurs?
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Why are networks and industry relationships important to TWC? What other strategies could an eco-tourism business...
Why are networks and industry relationships important to TWC? What other strategies could an eco-tourism business of this size use to source ideas and incorporate into its new product development strategy? Tasmanian Walking Company: Balancing luxury and adventure in a sustainable experience Gemma Lewis, PhD University of Tasmania, Australia the organic skincare range supplied by LITYA (Li'tya, 2016). Before introducing this new activity, TWC had to adapt certain treatments to ensure they maintained ocus on sustainable resaurce usage. Their outecor...
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What an Executive Summary Is An executive summary is a specific type of document that does...
What an Executive Summary Is
An executive summary is a specific type of document that does
two things: it summarizes a research article, and it offers
recommendations as to how information from the article can be
used.
Some long reports can contain an executive summary section, as
indicated in the Pearson handbook.
Write a 2 pahe Executive Summary
In business contexts, an executive summary is always written
for a specific purpose: to explain the information in the article
to a...
A hole is drilled in a steel plate. As the temperature of the
plate increases, does the size of the hole increase, decrease or
stay the same? Give a short and logical explanation why this
occurs?
A hole is drilled in a steel plate. As the temperature of the plate increases, does the size of the hole increase, decrease or stay the same? Give a short and logical explanation why this occurs?
Why are networks and industry relationships important to TWC? What other strategies could an eco-tourism business of this size use to source ideas and incorporate into its new product development strategy? Tasmanian Walking Company: Balancing luxury and adventure in a sustainable experience Gemma Lewis, PhD University of Tasmania, Australia the organic skincare range supplied by LITYA (Li'tya, 2016). Before introducing this new activity, TWC had to adapt certain treatments to ensure they maintained ocus on sustainable resaurce usage. Their outecor...
What an Executive Summary Is
An executive summary is a specific type of document that does
two things: it summarizes a research article, and it offers
recommendations as to how information from the article can be
used.
Some long reports can contain an executive summary section, as
indicated in the Pearson handbook.
Write a 2 pahe Executive Summary
In business contexts, an executive summary is always written
for a specific purpose: to explain the information in the article
to a...
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