QUESTION 13: For each row you have determined two different values for the magnification. In theory both should be the same value, but in the lab that's probably not the case. For each row calculate the average magnification (absolute value) as well as the percentage difference, and record these in Table 2. Object distance d. (cm) Image distance Object height h, (cm) Image height h, (cm) Magnification Magnification from -d,/d, Percentage difference Average M d, (cm] from h,/h, VALUE VALUE VALUE VALUE #1 11.2 98.8 1.9 16.6 HERE HERE HERE HERE VALUE VALUE VALUE VALUE # 2 98.3 11.7 1.9 0.2 HERE HERE HERE HERE VALUE VALUE VALUE VALUE # 3 20.1 20.3 1.9 1.9 HERE HERE HERE HERE
QUESTION 13: For each row you have determined two different values for the magnification. In theory both should be the same value, but in the lab that's probably not the case. For each row calculate the average magnification (absolute value) as well as the percentage difference, and record these in Table 2. Object distance d. (cm) Image distance Object height h, (cm) Image height h, (cm) Magnification Magnification from -d,/d, Percentage difference Average M d, (cm] from h,/h, VALUE VALUE VALUE VALUE #1 11.2 98.8 1.9 16.6 HERE HERE HERE HERE VALUE VALUE VALUE VALUE # 2 98.3 11.7 1.9 0.2 HERE HERE HERE HERE VALUE VALUE VALUE VALUE # 3 20.1 20.3 1.9 1.9 HERE HERE HERE HERE
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Please answer question 13 & 14.
![QUESTION 13: For each row you have determined two different values for the magnification. In theory both should be the same value,
but in the lab that's probably not the case. For each row calculate the average magnification (absolute value) as well as the percentage
difference, and record these in Table 2.
Object
Image
distance
Object
height h,
[cm]
Image
height h,
(cm]
Magnification Magnification
from -d,/d,
Percentage
difference
distance
Average M
from h,/h,
d. (cm)
d, (cm]
VALUE
VALUE
VALUE
VALUE
#1
11.2
98.8
1.9
16.6
HERE
HERE
HERE
HERE
VALUE
VALUE
VALUE
VALUE
#2
98.3
11.7
1.9
0.2
HERE
HERE
HERE
HERE
VALUE
VALUE
VALUE
VALUE
#3
20.1
20.3
1.9
1.9
HERE
HERE
HERE
HERE
VALUE
VALUE
VALUE
VALUE
#4
15.0
31.3
1.9
3.9
HERE
HERE
HERE
HERE
VALUE
VALUE
VALUE
VALUE
#5
30.0
15.1
1.9
1.0
HERE
HERE
HERE
HERE
VALUE
VALUE
VALUE
VALUE
#6
45.0
13.3
1.9
0.5
HERE
HERE
HERE
HERE
VALUE
VALUE
VALUE
VALUE
#7
60.0
12.2
1.9
0.4
HERE
HERE
HERE
HERE
Table 2: Calculations of the magnification for different object distances.
QUESTION 14: In theory, which method should give you a better estimate for the focal length – the method of part 1 or the method of
part 2? Explain why.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F5ea9d1b2-8f99-46bf-8a92-8bbfd1b1e697%2F1d2c861d-40ec-4ea0-aa22-38aa4b2b9f2e%2F79ff3pp_processed.png&w=3840&q=75)
Transcribed Image Text:QUESTION 13: For each row you have determined two different values for the magnification. In theory both should be the same value,
but in the lab that's probably not the case. For each row calculate the average magnification (absolute value) as well as the percentage
difference, and record these in Table 2.
Object
Image
distance
Object
height h,
[cm]
Image
height h,
(cm]
Magnification Magnification
from -d,/d,
Percentage
difference
distance
Average M
from h,/h,
d. (cm)
d, (cm]
VALUE
VALUE
VALUE
VALUE
#1
11.2
98.8
1.9
16.6
HERE
HERE
HERE
HERE
VALUE
VALUE
VALUE
VALUE
#2
98.3
11.7
1.9
0.2
HERE
HERE
HERE
HERE
VALUE
VALUE
VALUE
VALUE
#3
20.1
20.3
1.9
1.9
HERE
HERE
HERE
HERE
VALUE
VALUE
VALUE
VALUE
#4
15.0
31.3
1.9
3.9
HERE
HERE
HERE
HERE
VALUE
VALUE
VALUE
VALUE
#5
30.0
15.1
1.9
1.0
HERE
HERE
HERE
HERE
VALUE
VALUE
VALUE
VALUE
#6
45.0
13.3
1.9
0.5
HERE
HERE
HERE
HERE
VALUE
VALUE
VALUE
VALUE
#7
60.0
12.2
1.9
0.4
HERE
HERE
HERE
HERE
Table 2: Calculations of the magnification for different object distances.
QUESTION 14: In theory, which method should give you a better estimate for the focal length – the method of part 1 or the method of
part 2? Explain why.
![Object
Object
height h,
[cm)
Real or
Upright
Image
distance
d, (cm]
Image
height h,
[cm]
Focal
1/d,
(cm-]
1/di
[cm-]
distance
length
[cm)
virtual
or
d. (cm]
image?
inverted?
#1
11.2
98.8
1.9
16.6
0.089
0.01
10.0
real
inverted
98.3
20.1
#2
11.7
1.9
0.2
0.01
0.08
11.1
real
inverted
#3
20.3
1.9
1.9
0.05
0.05
10.0
real
inverted
# 4
15.0
31.3
1.9
3.9
0.07
0.03
10.0
real
inverted
#5
30.0
15.1
1.9
1.0
0.03
0.07
10.0
real
inverted
#6
45.0
13.3
1.9
0.5
0.02
0.07
11.1
real
inverted
#7
60.0
12.2
1.9
0.4
0.02
0.08
10.0
real
inverted](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F5ea9d1b2-8f99-46bf-8a92-8bbfd1b1e697%2F1d2c861d-40ec-4ea0-aa22-38aa4b2b9f2e%2F0lt8alb_processed.png&w=3840&q=75)
Transcribed Image Text:Object
Object
height h,
[cm)
Real or
Upright
Image
distance
d, (cm]
Image
height h,
[cm]
Focal
1/d,
(cm-]
1/di
[cm-]
distance
length
[cm)
virtual
or
d. (cm]
image?
inverted?
#1
11.2
98.8
1.9
16.6
0.089
0.01
10.0
real
inverted
98.3
20.1
#2
11.7
1.9
0.2
0.01
0.08
11.1
real
inverted
#3
20.3
1.9
1.9
0.05
0.05
10.0
real
inverted
# 4
15.0
31.3
1.9
3.9
0.07
0.03
10.0
real
inverted
#5
30.0
15.1
1.9
1.0
0.03
0.07
10.0
real
inverted
#6
45.0
13.3
1.9
0.5
0.02
0.07
11.1
real
inverted
#7
60.0
12.2
1.9
0.4
0.02
0.08
10.0
real
inverted
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