Question

Density Lab x axis being mass on the graph and y axis being volume Measured density of aluminum, brass, steel, copper, nylon, glass 1.What does a steeper line on your graph mean? a.higher density b.lower density c.no change in density d.unrelated to density 2.What is the dependent variable in this experiment? a.mass b.volume c.density d.time 3.Two equal sized metal rods are being compared. The brass rod has a mass of 3 kg and the titanium rod has a mass of 2 kg. Which rod is more dense? a.brass b.titanium c.both have the same density . 4.If the experiment were changed so that you were given equal volume pieces of each material (volume becomes independent variable) and had to measure the mass (mass becomes dependent variable), how would the graphs change? a. The new graph would have a negative slope b.The new graph would have zero slope c.Both graphs are similar in shape and have positive slope d.It doesn't change the graphs at all 5.How would the graphs change if the material being measured was not uniform? (Non-uniform materials have varying density from piece to piece.) a.The graph would curve upward in a smooth curve b.The graph would not change c.The points on the graph would be scattered around d.The graph would curve downward in a smooth curve

Answer #2

answered by: anonymous

Hooke’s Law Hooke's Law For this lab you need to plot a graph of
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you are not using Excel, draw your graphs by hand, scan or take a
picture and insert the graph in the lab report. Your graph should
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Mastery Problem: CVP Analysis - Constructing a
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Statement
For planning and control purposes, managers have a powerful tool
known as cost-volume-profit (CVP) analysis. CVP analysis shows how
revenues, expenses, and profits behave as volume changes, which
helps identify problems and create solutions. In CVP analysis,
costs are classified according to behavior: variable or fixed,
rather than by category: product (which includes both variable and
fixed) or period (which includes both variable...

Mastery
Problem: CVP Analysis - Constructing a Cost-Volume-Profit
Chart
CVP Analysis
and the Contribution Margin Income Statement
For planning and
control purposes, managers have a powerful tool known as
cost-volume-profit (CVP) analysis. CVP analysis shows how revenues,
expenses, and profits behave as volume changes, which helps
identify problems and create solutions. In CVP analysis, costs are
classified according to behavior: variable or fixed, rather than by
category: product (which includes both variable and fixed) or
period (which includes both variable...

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____ 2. Consumers should purchase quantities of a good to the
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Monumental function in British Neolithic burial practices
Ian Kinnes
The high-risk rate of survival for the non-megalithic series of
Neolithic funerary monuments, recently re-emphasized by Piggott
(1973: 34), introduces a further variable into the deductive study
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of cairns over earthen mounds which are in ill accord with the
known or predicted...

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