Reaction Time Lab Report by kevin ho on Prezi

Aim, Hypothesis & More - Gender & Reaction Time

Fingertip Reaction Time - The Physics Factbook



These are the results I got from my experiment:

Room temperature - 22 degrees centigrade:

Time (seconds)

Volume of gas attempt 1 (cm3)

Volume of gas attempt 2 (cm3)

Average volume of gas (cm3)

0

0

0

0

20

3

3

3

40

4

4

4

60

5

6

5.5

80

8

9

8.5

100

10

12

11

120

13

16

14.5

30 degrees centigrade:

Time (seconds)

Volume of gas attempt 1 (cm3)

Volume of gas attempt 2 (cm3)

Average volume of gas (cm3)

0

0

0

0

20

7

8

7.5

40

15

15

15

60

25

22

23.5

80

37

35

36

100

42

40

41

120

52

50

51

40 degrees centigrade:

Time (seconds)

Volume of gas attempt 1 (cm3)

Volume of gas attempt 2 (cm3)

Average volume of gas (cm3)

0

0

0

0

20

8

10

9

40

17

19

18

60

28

31

29.5

80

40

43

41.5

100

52

55

53.5

120

64

68

66

50 degrees centigrade:

Time (seconds)

Volume of gas attempt 1 (cm3)

Volume of gas attempt 2 (cm3)

Average volume of gas (cm3)

0

0

0

0

20

11

10

10.5

40

23

20

21.5

60

33

29

31

80

47

43

45

100

61

56

58.5

120

71

67

69

60 degrees centigrade:

Time (seconds)

Volume of gas attempt 1 (cm3)

Volume of gas attempt 2 (cm3)

Average volume of gas (cm3)

0

0

0

0

20

22

22

22

40

37

36

36.5

60

47

46

46.5

80

62

61

61.5

100

72

70

71

120

83

81

82

Analysis:

Conclusion:

I found out that the rate of reaction between calcium carbonate and
hydrochloric acid increases when you increase the temperature of the
hydrochloric acid.

On the other hand, a reaction which takes a longer time is known as a SLOW reaction, and as a result is known to have a LOW rate of reaction....

Hypothesis - Factors Affecting Reaction Rate Lab

2. If the reaction times did not show the expected patterns,can you come up with a hypothesis of what might have gone wrong?Is it possible that practice effectsplayed a role in that you got faster at doing this task with each successivetrial?

Although we don't actually see the workers doing their job, we can inferthat if the store is using large quantities of reactants (dough and toppings)and / or making large numbers of end products (pizzas) that the workers(enzymes) must be very active.

Although you will perform the laboratory exercise working as groups oftwo or three students, make your report an individual effort.


View Lab Report - Reaction Time lab report from BIOL 110 at Clemson

This benchmark lab is intended for you to explore the reaction time it takes to grasp a meter stick being dropped between fingers. In one trial of 10 drops you will create the control data. In the control data you and your partner will not have any distractions or enhancements while dropping or catching the meter stick. This is your control data, the data you will compare to your experimental results.