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Analyzing Photo Negatives and Mysteries

Analyzing Photo Negatives and Mysteries

Assessment

Interactive Video

Other

9th - 10th Grade

Practice Problem

Hard

Created by

Emma Peterson

FREE Resource

Ben sends high-res scans of negatives to George Reiss for forensic analysis. George overlays the negatives to confirm if they are from the same exposure. The analysis suggests the photo was enhanced but not faked. A key question is whether an object exists at the spotlight convergence. Adjusting brightness reveals possible density, but the object's nature is unclear. A unique notch code indicates the negative is a copy, not the original, raising questions about the original's whereabouts. The digital analysis leaves many questions unanswered.

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10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What was the initial task given to George Reiss?

To find the original negatives

To create a new photo from the negatives

To enhance the negatives

To determine if the negatives were from the same exposure

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What did George Reiss conclude after overlaying the negatives?

The negatives were missing

The negatives were from different exposures

The negatives matched, indicating enhancement but not fakery

The negatives were fake

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What was the main question regarding the photo?

Is the photo from the 21st century?

Is there an object in the center of the spotlights?

Are the negatives original?

Is the photo in color?

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What did adjusting the brightness and contrast of the image reveal?

The image was fake

There was more density in one area, suggesting a possible object

The image was in color

The image was blurry

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What was unusual about the notch code on the negative?

It was missing

It was the same as all other negatives

It was a unique U-shaped notch

It was a double notch

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What does the unique notch code suggest about the negative?

It is the original negative

It is a copy negative

It is a fake negative

It is a color negative

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What mystery remains about the original negative?

It is missing and its whereabouts are unknown

It was never created

It was found in the archives

It was destroyed

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