Voices from the Archive

IJA 3476

Handwritten Notes, Science Class

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Description

This are handwritten notes from a science class.

Metadata

Archive Reference
IJA 3476
Item Number
16313
Languages
Arabic
Keywords
School Material, Science, Physics, Handwritten

AI English Translation, Pages 26-50

Archival unit 26

(2)
Magnifying lenses: i.e. we have a microbe, what is the mixing of colors
to be white, so that the seven colors appear
the seven, and they are in the order of the ⟦triangular⟧ prism
Red Orange Yellow Green
Blue Indigo Violet
⟦illegible⟧
⟦illegible⟧ colors ⟦illegible⟧
⟦illegible⟧
⟦illegible⟧
⟦illegible⟧
⟦illegible⟧
⟦illegible⟧
⟦illegible⟧
⟦illegible⟧
⟦illegible⟧
⟦illegible⟧
⟦illegible⟧
Blue + Yellow = Green + ⟦...⟧
⟦Dark⟧ Blue + ⟦...⟧ = ⟦...⟧ + ⟦...⟧ = ⟦...⟧
Yellow pigment absorbs colors ⟦...⟧ ⟦...⟧ and reflects
Red, yellow and green
Blue pigment absorbs red and yellow and reflects green
and blue and violet
Mixing
Colors

Archival unit 27

Colors ⟦illegible⟧
The color ⟦illegible⟧ depends on the frequency and that ⟦illegible⟧
⟦illegible⟧ we see and the reason for that ⟦illegible⟧
⟦illegible⟧ ⟦illegible⟧ wave in light ⟦illegible⟧
⟦illegible⟧
The color of an opaque object depends on ⟦illegible⟧
⟦illegible⟧
⟦illegible⟧
⟦illegible⟧ spectrum phantom ⟦illegible⟧
⟦illegible⟧ where the color appears ⟦illegible⟧
The first ⟦illegible⟧ the colors composing the white color
1- ⟦illegible⟧ the spectrum colors ⟦illegible⟧
On the condition that the pigment proportions resemble the color ⟦illegible⟧
⟦illegible⟧ colors in the solar spectrum
2- A less wavy mixture in the rest of the remaining spectrum ⟦illegible⟧
⟦illegible⟧

Archival unit 28

47
Spectra
⟦line⟧
Colors ⟦illegible⟧
Colors ⟦illegible⟧
Colors ⟦illegible⟧
Colors ⟦illegible⟧
Colors ⟦illegible⟧
⟦illegible⟧ : It is the frequency in colors that
⟦illegible⟧ emitted in ⟦illegible⟧
⟦illegible⟧ : It is the spectrum of ⟦illegible⟧
⟦illegible⟧ wavelengths ⟦illegible⟧
⟦illegible⟧
⟦illegible⟧
⟦illegible⟧
⟦illegible⟧
⟦illegible⟧
The number of lines and the intensity of ⟦illegible⟧
⟦illegible⟧
The position of each line ⟦illegible⟧ the spectrum ⟦illegible⟧
of the wave spectrum ⟦illegible⟧ so if the line approaches
towards the red end, it indicates that ⟦illegible⟧
⟦illegible⟧ to Earth, as its approach to the violet end
indicated the moving away of ⟦illegible⟧
The amount of vibrational excitation at the two ends

Archival unit 29

⟦illegible⟧ the Mutasarrifate ⟦illegible⟧
⟦illegible⟧ the brothers ⟦illegible⟧
⟦illegible⟧ which were not
⟦illegible⟧ the works ⟦illegible⟧
⟦illegible⟧
⟦illegible⟧
⟦illegible⟧
⟦illegible⟧
⟦illegible⟧
⟦illegible⟧
And on the other side a shiny lens or consisting of two cylinders, one sliding inside the other: eyebrows at one of its ends ⟦illegible⟧
⟦illegible⟧ can rotate around an axis
for folding ⟦illegible⟧ in the shape of a disk carried by the coil and often
it is graduated