Question

In: Physics

Experiment (1) Measurements and Uncertainties Student Name: .....................................................................​ Experiment’s Objectives ……………………………………………………………………………………………………………………………………………………………………………………………………………………………

Experiment (1)

Measurements and Uncertainties

Student Name: .....................................................................

Experiment’s Objectives

………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………

Results

Part 1: Determination of p

1) Tabulate your readings in Table (1.1)

d (cm)

c (cm)

1

1.665

5.225

2

1.755

5.555

3

3.685

11.565

4

2.755

8.565

5

2.675

8.355

average

2) Calculate π from the averages.    

………………………………………………………………………………………………………………………………………………………………………………………………………………

………………………………………………………………………………………………………………………………………………………………………………………………………………

Part 2: Determination of density

1) Tabulate your measurements in Table (1.2) below.

d (cm)

L (cm)

1

1.25

3.25

2

1.25

3.45

3

1.45

3.65

4

1.35

3.75

5

1.25

3.45

Average

m

52 g

---

2) Calculate averages in the table above.

3) Calculate the density of the rod.

………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………

………………………………………………………………………………………………………

3) Derive the unit of the density ():

………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………

………………………………………………………………………………………………………

4) Write about the history of the π, how discover it and how he discovers it.

5) Write three wonders properties about (π).) (عجائب الثابت π


(c) circumference of a circle
(d) Density

Solutions

Expert Solution


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