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I have to turn in this lab report tommorrow.
But I don't know well not only correct English writing, but also the rule of the lab report. So Somebdy help me!!!

The second experiment was measuring how many drops of water dropped to increase volume 1.0 mL. In the first measurement, the number of drops to increase volume 1mL, from division 2 mL to 3 mL, was twenty-two. And, the second and third was same, as twenty-two drops. Therefore, the average number of drops of water per milliliter was twenty-two.
The third experiment was measuring length of unknown line. In experiment C, a small plastic scale, one side was calibrated in centimeters divided the millimeters and the other side was calibrated in inches, was used to measure unknown length of the line. Through measurement, the length was 1.94 inches and 4. 95 Cm. Thus, the number of centimeters in one inch was 2.6 Cm/in.

2006-09-27 14:34:41 · 7 answers · asked by Woo In J 1 in Education & Reference Homework Help

7 answers

The second experiment was measuring how many drops of water it takes to increase volume by 1.0 mL. In the first measurement, the number of drops to increase volume by 1mL, from division 2 mL to 3 mL, was twenty-two. And, the second and third was the same - twenty-two drops. Therefore, the average number of drops of water per milliliter was twenty-two.
The third experiment was measuring the length of a given line. In this experiment, a small plastic ruler was used. One side was calibrated in centimeters divided into millimeters and the other side was calibrated in inches. The ruler was used to measure the length of the line. Through measurement, the length was 1.94 inches and 4. 95 Cm. Thus, the number of centimeters in one inch was 2.6 Cm/in. [Here you should say how you calculated that.]

2006-09-27 14:41:17 · answer #1 · answered by hayharbr 7 · 0 1

this really isn't so bad, just a few corrections..
**DISCLAIMER**
I might warn you that most teachers search the internet for plagirism, and Yahoo answers are put into the search engine database, so be careful not to copy this. I am just giving you an idea of how to correct it.
____


In the second experiment, we measured the number of drops of water needed to increase the volume 1.0 mL. In the first measurement, the number of drops to increase the volume by 1 mL, from division 2 mL to 3 mL, was twenty-two. The number of drops per mL was identical in the second and third measurements. Therefore, the average number of drops of water per mL was twenty-two. From this data, we calculated that each drop of water contained 1 mL/22 drops or approximately 0.45 mL.

In the third experiment, we measured the length of an unknown line. A small plastic scale, one side which was calibrated in centimeters subdivided into millimeters and the other side calibrated in inches, was used to measure the length of the line. The length of the line was 1.94 in and 4.95 cm. We calculated the number of centimeters in one inch as 4.95 cm/1.94 in = 2.6 cm/in.

2006-09-27 14:46:30 · answer #2 · answered by ♪ ♫ ☮ NYbron ☮ ♪ ♫ 6 · 0 1

A couple of recommendations:

2nd Exp. - And, the second and third was same, as twenty-two drops. -

Starting a sentence with "And" is not preferred.
Also, you're talking about 2 trials (2nd & 3rd) which is plural and your verb is singular. The word 'as' is extraneous (useless)

Try This: The second and third trys were the same, twenty-two drops.

On third experiment - opening sentence does not match result.
You say you're measuring an unknown line which would result in a length and your answer is a ratio 'centimeters in an inch'
Make these match I assume from your answer that you mean to test, by experiment, the ratio of an inch to a centimeter.

2006-09-27 14:50:40 · answer #3 · answered by weaver_gang 2 · 0 1

Copy this:

The second experiment was measuring how many drops of water fell to increase the volume to 1.0mL. In the first measurement, the number of drops counted was twenty-two, this increased the volume 1mL, from division 2mL to 3mL. In the second and third measurement, it was recorded the same as the first measurement, being twenty-two drops. Due to this result, we can conclude that the average number of drops of water per millimetre is twenty-two.

The third experiment we conducted was to measure the length of an unknown line.
{the rest of the stuff you wrote cannot even be rewritten because I cannot make sense of it, but I hope the first paragraph gets you out of trouble}

2006-09-27 14:42:28 · answer #4 · answered by Anonymous · 0 1

I do not understand what you accomplished. I would rewrite it.

If I was your teacher, I would search this forum for plagarism and report you accordingly if you copied any other poster's answer as your own.

2006-09-27 14:36:28 · answer #5 · answered by Anonymous · 0 0

thats some funky expirement

2006-09-27 14:38:39 · answer #6 · answered by ROCKSTAR 2 · 0 0

instead of was, put and used to measure unknown..................

2006-09-27 14:37:47 · answer #7 · answered by james w 3 · 0 0

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