Experiment A2-1 Italian (Italy) Scrivi i numeri da 0 a 9 nella tabella qui sotto 0 1 2 3 4 5 6 7 8 9 Parte A: Misurazioni dello sforzo e del rilascio (1.9 punti) A.1 (0.3 pt)
l0 =
A.2 (0.3 pt)
P0 =
A.3 (1 pt) Alcune colonne della tabella dovranno essere compilate rispondendo a domande successive t P(t) F/gf dF dt y(t)
Experiment A2-2 Italian (Italy) A.3 (cont.) t P(t) F/gf dF dt y(t)
Experiment A2-3 Italian (Italy) A.3 (cont.) t P(t) F/gf dF dt y(t) A.4 (0.3 pt)
l=
Experiment A2-4 Italian (Italy) Parte B: Misurazioni del diametro del filo stirato (1.5 punti) B.1 (0.6 pt)
B.2 (0.3 pt)
D=
B.3 (0.3 pt)
̄x=
B.4 (0.3 pt)
d=
Experiment A2-5 Italian (Italy) Parte C: Misura con un altro filo (0.3 punti) C.1 (0.3 pt)
0
Part D: Analisi dei dati (5.7 punti) D.1 (0.3 pt) Riempi la colonna Fnella tabella del punto A.3.
Experiment A2-6 Italian (Italy) D.2 (0.4 pt)
Experiment A2-7 Italian (Italy) D.3 (0.3 pt)
ε=
D.4 (0.3 pt)
β=
D.5 (0.4 pt)
Experiment A2-8 Italian (Italy) D.6 (0.5 pt) Riempi la colonna dF dtnella tabella del punto A.3. D.7 (0.3 pt)
Experiment A2-9 Italian (Italy) D.8 (1.0 pt)
E1 =
τ1 =
D.9 (0.3 pt)
E0 =
D.10 (0.3 pt) Riempi y(t) nella tabella del punto A.3.
Experiment A2-10 Italian (Italy) D.11 (1.0 pt)
E2 =
τ2 =
D.12 (0.3 pt)
ti=
tf=
Experiment A2-11 Italian (Italy) D.13 (0.3 pt)
τ3 =
Parte E: Misura di E in condizione di sforzo costante (0.6 punti) E.1 (0.6 pt)
E= E0
Topic: Elasticity & Materials, Thermodynamics, Order-of-Magnitude Estimation Metodi: Stress-Strain Analysis, Experimental Data Analysis, Error Propagation, Curve Fitting, Graph Linearization, Physical Modeling Competenze: Experimental Data Analysis, Error Propagation, Curve Fitting Objects: Wire Fonte: Testo (PDF) — p.1
Experiments A2-1 Italian (Italy) Write the numbers from 0 to 9 in the table below. 0 1 2 3 4 5 6 7 8 9 Part A: Measurements of effort and release (1.9 points) A.1 (0.3 pt)
l0 =
A.2 (0.3 pt)
P0 =
A.3 (1 pt) Some columns in the table will have to be completed by answering subsequent questions t P(t) F/gf dF dt y(t)
Experiments A2-2 Italian (Italy) A.3 (c) The following points are added: t P(t) F/gf dF dt y(t)
Experiments A2-3 Italian (Italy) A.3 (c) The following points are added: t P(t) F/gf dF dt y(t) A.4 (0.3 pt)
l=
Experiments A2-4 Italian (Italy) Part B: Measurements of the diameter of the wire drawn (1.5 points) B.1 (0.6 pt)
B.2 (0.3 pt)
D=
B.3 (0.3 pt)
̄x=
B.4 (0.3 pt)
d=
Experiments A2-5 Italian (Italy) Part C: Measured with another thread (0.3 points) C.1 (0.3 pt)
0
Part D: Analysis of the data (5.7 points) D.1 (0.3 pt) Fill in the column Fnella in the table in point A.3.
Experiments A2-6 Italian (Italy) D.2 (0.4 pt)
Experiments A2-7 Italian (Italy) D.3 (0.3 pt)
ε=
D.4 (0.3 pt)
β=
D.5 (0.4 pt)
Experiments A2-8 Italian (Italy) D.6 (0.5 pt) Fill in the column dF the table in point A.3. D.7 (0.3 pt)
Experiments A2-9 Italian (Italy) D.8 (1.0 pt)
E1 =
τ1 =
D.9 (0.3 pt)
E0 =
D.10 (0.3 pt) Fill in y(t) in the table in point A.3.
Experiments A2-10 Italian (Italy) D.11 (1.0 pt)
E2 =
τ2 =
D.12 (0.3 pt)
ti=
tf=
Experiments A2-11 Italian (Italy) D.13 (0.3 pt)
τ3 =
Part E: Measurement of E under constant stress (0.6 points) E.1 (0.6 pt)
E= E0
Topic: Elasticity & Materials, Thermodynamics, Order-of-Magnitude Estimation Metodi: Stress-Strain Analysis, Experimental Data Analysis, Error Propagation, Curve Fitting, Graph Linearization, Physical Modeling Competenze: Experimental Data Analysis, Error Propagation, Curve Fitting Objects: Wire Fonte: Testo (PDF) — p.1