Iona Physics Preview
Indicate your section J1 J2 S1 S2 WD
Br. Harris
PREVIEW

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The following three questions refer to the material you were to read in preparation for the lab. Questions one requires you to write complete sentence responses. Question 2 calls only for a mathematical answer.

You may change your mind as often as you wish. When you are satisfied with your responses, click the SUBMIT button at the bottom of this page.




1.


You are going to measure the length, width, and height of a block of wood. A part of the Meter stick you will be using is shown in the picture above. Each number (1,2,3) corresponds to a centimeter. There are ten small divisions between each numbered centimeter.
(A)How many numbers would you expect to find on a full meter stick?
(B)What is the name given to the distance between each small line on the meter stick shown?
(C)How many significant figures can you obtain if the object is somewhere between 3 and 5 centimeters long, and you use this meter stick properly?




2.

Suppose, in another experiment, someone measured the length, width, and height of a box. The measurements are as follows: Length = 3.45 cm
Width = 2.01 cm
Height = 4.2 cm
Find the volume of the box and write your answer with the proper number of significant figures, and the correct label in the box below:









Below is a space for your thoughts, including general comments about today's assignment (what seems difficult, what reading didn't make sense, what we should spend class time on, etc.):




You may change your mind as often as you wish. When you are satisfied with your responses, click the SUBMIT button.


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Last Update: by Bro. R.W.Harris