First 3page is just explanation for lab experiment I get som

First 3page is just explanation for lab experiment. I get some datas from Lab. You can see some datas from data sheet picture.

Other data should get from calculation using formulas.

Please get datas and do all other questions.

Thankyou.

Solution

Part 3:

From diagram,

d_o=27.21 +/- 0.72

d_i^\'= 36.41 +/- 0.62

Part 4:

Using lense eq:

1/v -1/u=1/f ---(1)

differentiating both sides:

-dv/v² +du/u²⁼-df/f²

^=> v/v² +u/u²⁼f/f² --(2)

Trail 1

d_o= 17.4 +/-0.8

di= 28.4-17.4 +/- 0.8= 11+/- 0.8

f= 29.9 (from eq 1)

f=+/- 8.28 (from eq 2)

Trail 2

d_o= 19.00 +/-0.6

di= 29.2-19 +/- 0.6= 10.2+/-0.6

f= 22.0 (from eq 1)

f=+/-3.61 (from eq 2)

Trail 3

d_o= 22.0 +/-0.8

di= 32.5-22.0 +/- 0.8= 10.5+/-0.8

f= 20.08 (from eq 1)

f=+/-3.59 (from eq 2)

Trail 4

d_o= 30.0 +/-0.4

di= 41.9-30 +/- 0.4= 11.9+/-0.4

f= 19.72 (from eq 1)

f=+/-1.27 (from eq 2)

f_ave=22.93 +/- 4.19

Part 6:

d_o= 39.3-35.2 +/- 1.0 = 4.1 +/- 1.0

di= 40.6-35.2 +/- 0.9 = 5.4 +/- 0.9

f= -17.03 (from eq 1)

f=+/-26.2 (from eq 2)

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