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Brums [2.3K]
4 years ago
9

The part of the eye that's similar to the film of a camera is the A. retina. B. cornea. C. iris. D. optic nerve.

Chemistry
2 answers:
disa [49]4 years ago
8 0

The retina functions as a shadow catcher as in the film plate on the camera

<h3><em>Further explanation </em></h3>

Several analog camera functions are almost the same as the functions in our eyes

  • 1. Aperture on the camera functions as a place of entry of light, this is the same as the function of the cornea in the eye which is located in the outer part of the eye
  • 2. Convex lenses on the camera function as shaper shadows just like  a lens from the eye  that serves to focus the light so that the image of the object just falls in the right position
  • 3. The camera diaphragm functions to regulate the amount of light that affects the film, similar to the function of the pupil of the eye to regulate a lot of light entering
  • 4. Plat film as a shadow catcher formed the convex lens of the camera, the same as the retina function of the eye which is located in the innermost part of the eye and has a receptor as a recipient of light

So the correct answer is  retina (A)

<h3><em>Learn more </em></h3>

The part of the eye

brainly.com/question/1299698

our eye function

brainly.com/question/3134082

a characteristic of the cones in the eye

brainly.com/question/11771035

The iris in the human eye

brainly.com/question/10711485

Keywords: parts of the eye, retina, pupils, cornea, eye lens, diaphragm, film plate, camera

S_A_V [24]4 years ago
6 0

The correct answer is A. retina. Just took the pf test and got 100%

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SashulF [63]

This is not the best way to organize a periodic table because two elements might have similar atomic mass.

<h3>What is periodic table?</h3>

Periodic table is a chart in which arrangement of chemical elements are done.

In the early periodic table elements are arranged on the basis of their atomic masses, while after sometime Moseley arranged the periodic table on the basis of atomic number as he proposed that properties of an element is justified on the basis of number if electrons.

And mass of two substances may be same so it is difficult to differentiate between them.

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6 0
2 years ago
Hello
nordsb [41]

Answer:

The ratio of the number of atoms of gold and silver in the ornament is 197 : 1080.

Explanation:

Let the mass of silver ornament be x.

Mass of gold polished on an ornament = 1% of x= 0.1 x

Moles of silver =\frac{x}{108 g/mol}

Number of atoms = Moles\times N_A

Where : N_A = Avogadro number

Moles of gold =\frac{0.1x}{197 g/mol}

Silver atoms =\frac{x}{108 g/mol}\times N_A

Gold atoms =\frac{0.1x}{197 g/mol}\times N_A

The ratio of the number of atoms of gold and silver in the ornament:

=\frac{\frac{0.1x}{197 g/mol}\times N_A}{\frac{x}{108 g/mol}\times N_A}

= 197 : 1080

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