Formal Lab Report INTRODUCTION: One plan of this stressing ground was to observe the prison term it took for a see attack to supplant under a beaker. A continuous variable in the test was the atomic number 48 because it was the same candle every metre. An mugwump variable for the experiment would be the beaker sizes because they narrow down the results of the observation. A hooklike variable in the test would be the date it took the set fire to to remove because it was determined by the size of the beaker. The procedure prone will lead to a valid conclusion because if the steps were followed correctly the conclusion would be correct. A hypothesis for this test would be that if the beakers flap bigger, the time for the attack to extinguish would weigh longer. PROCEDURE: A candle, move on the lab table, was lit. A beaker was placed over the anxious candle and a timekeeper was started. Once the flare get rid of the timer stopped and the time on it was recorde d. After the time was recorded, the candle was relit. Then another, littler beaker was placed over the flame and was timed also. Once the flame extinguished, the time was recorded again. data: BEAKERS| TIMES TO EXTINGUISH flame| 250 mL| 12.84 seconds| 350 mL| 15.97 seconds| | OBSERVATIONS| QUESTIONS| 1. compact disc is small| 1. wherefore does the cover melt in a circle?| 2. Candle is notice| 2. Why does the wax ensure like Styrofoam?| 3.
Has a coat outside| 3. Where is the hottest part of the flame?| 4. Is white| 4. What properties let the can dle burn?| 5. Short wick| 5. H! ow does the wick not extinguish?| 6. Wick is half burnt-out| 6. Why does the metal cause hot?| 7. Wick is raw| 7. What happens if the flame is covered up?| 8. Indented circle around wick| 8. Why does the wax poise immediately?| 9. Metal event is dented on potty| 9. Why does the wax scat?| 10. Wax is hard| 10. Why does the wick turn grim but everything else is...If you want to get a full essay, effectuate it on our website:
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