Wills Lab1 Measurement Notes Essay

Test 1: Measurement Form
Experiment 1: Measuring a Penny
Hypothesis: An English and metric ruler can be used to measure the width of a penny
Evidence: one standard US penny, dated 2005, USD (currency 0.01)
Steps taken in examination:
Using an englishe (YCW) English ruler, the width of one US penny (0.01) was taken
The edge of the ruler(the zero mark) was taken and put ont (YCW)the left side of the penny so that it measures across the widest point of the penny
The penny measured 11/16ths of an inch on the English ruler
The same process was repeated except this time a metric ruler was used
The edge of the metric ruler (the zero mark) was put across the width of the penny, starting on the left side so that it measured the widest point of the penny
The penny measured 1.7 cm wide on the meter (YCW) metric ruler
Recorded the results of both in my lab book

Results:
In English measurements, the penny is .75 (number of) inches (units) wide.
In metric measurements, the penny is 1.9 (number of) cm (units) wide.
Experiment 2: Measuring a Block of Wood
Hypothesis: An English and metric ruler can be used to measure the length, width and height of a wooden block
Evidence: one block of wood, unidentified classification
Steps taken in examination:
First the English ruler was used to measure the length of the wooden block
Thr (YCW) The block was measured by placing the edge of the ruler (the zero mark) against the wooden block.
The wooden block measured 7 ¼ inches long on the enlish (YCW) English ruler
The block was then measured using the metric ruler
The wooden block was measured by placing the meteric (YCW) metric ruler at the edge of the block (the zero mark)
The wooden blosk (YCW) block was measured from the point it began on the ruler to the point it stopped on the ruler
The measurement of the length of the block was 18.4 cm long
The next step was to determine how wide the block of wood was.
To find this out the English ruler was taken and placed at the width of the block
The measurement started at the zero mark and the width of the block measured 3 7/16 inches on the English ruler
The height of the wooden block was measured Using the English measurement system
Starting at the zero mark the height of the wooden block was measured
The block measured 1 ½ inches on the English scale
Results:
Length
In English measurements, the block of wood is 7 ¼ (number of) inches (units) long.
In metric measurements, the block of wood is 18.4 (number of) cm (units) long.
Width
In English measurements, the block of wood is 3 7/16 (number of) inches (units) wide.
In metric measurements, the block of wood is 8.9 (number of) cm (units) wide.
Height
In English measurements, the block of wood is 1 ½ (number of) inches (units) high.
In metric measurements, the block of wood is 3.8 (number of) cm (units) high.
Experiment 3: Measuring Liquid
Evidence: clear liquid, unidentifiable substanceml (YCW) substance
Hypothesis: An English measuring cup and metric cylinder can be used to measure liquid volume
Steps taken in examination:

Read the liquid volume in an English volume measuring cup (1 cup)
Pour the cup og (YCW) of water into the graduated cylinder
Measure the voulume (YCW) volume at the lowest point of the water curve and determine how much water is in the cylinder(231)
This time I started with the metric cylinder and measured the volume of water that was in the graduated cylinder, by looking at the lowest point of the water curve which was 100
Transfer the water in the graduated cylinder to the English measuring cup and determine how much water is in the measuring cup and record results

Results:
Starting with an English Measuring Cup
In English

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