Lab 2 Graphing, Measurements, and Data Analysis Prelab Questions Date as she add

Question

Lab 2 Graphing, Measurements, and Data Analysis Prelab Questions Date as she added more and more mass of the gas to a flexible 1. A student measured the volume of a gas container (like a balloon). Her data table follows. Table A a. Should 0,0 be included as a data point? Explain Which is the independent variable? On which axis shouldit Which is the dependent variable? On which axis should it be? Mass of Gas (g) Volume of Gas (L) 0.56 1.34 2.52 b. 4.5 6.8 7.7 c. 4.31 d. What should be the lower limit for mass? What should be the upper limit for mass? What should be the lower limit for volume? What should be the upper limit for volume? Plot the points for volume ofgas vs. mass of gas on Graph A. Label each axis (including units) and include a descriptive title. Graph A

Explanation / Answer

Ans (a): NO as we are not sure that if we are able to measure mass as 0 gm or volume could be zero. Even if we take this point then density can not be defined.

Ans(b): Here mass is independent variable as mass is taken as input and volume is measured regarding each input. It should be plotted on X-axis.

Ans(c): Here Volume is dependent variable as we are measuring volume regarding different taken mass value. It should be plotted on Y-axis.

Ans(d): On the graph following value can be considered....

Lower limit of mass = 1.0 Upper limit of mass = 8.0

Lower limit of volume = 0.5 Upper limit of volume = 4.5

Hope this answer would help you. Thanks for asking and have a nice day !!

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