Unveiling the Mysterious 3D Structure of the Human Eye!

Structure of human eye 3D | Human eye & colourful world | Difference between myopia & Hyperopia |
Light waves from an object enter the eye through the cornea. Which is a transparent dome located in the front of the eye.
Light passes through the Iris-colored ring shape membrane located behind the cornea.
The Opening of the iris is called the pupil. Change in the intensity of incoming light changes the size of pupil.
In brighter light the pupil constricts and in dimmer light its dilates.
Light rays are converges by crystal lens located behind the iris to a nodal point. Where image of the object reverse and inverted.
The light continuous to the vitreous humour a clear gel substance its fill up the eye and focuses on the retina.The retina is a light sensitive structure made up of rods and cones. Rods sense the intensity of the light and the cones sense the color.
This signals transmitted to the optic nerve to the visual to the center of the brain in the occipital lobe. The Brains translate the electrical signals into an upright image.
Common Vision Problems
Myopia or Nearsightedness is a visual abnormality in this condition eye focuses the image of the distant object in front of the retina instead on the retina as a result blurred image formed. Myopia can be corrected by concave lens.

Hyperopia or Longsightedness) the eyes focuses the image behind the retina Hyperopia can be corrected by convex lens.
#shorts #shortvideo #eye #hyperopia #myopia #structureofhumaneye #thehumaneyeandthecolourfulworld #eye #structureofhumaneye #commonvisionproblems #human eye structure & function #myopia #hyperopia

Conduction
To understand how heat is transferred through conduction
Here is a metal spoon in a hot cup of coffee. Let's touch the spoon handle it feels hot.
This is due to conduction, the mechanism by which heat is transferred from the heated end of the spoon to the cold end over a greater length of the spoon.

Take a stand with an iron rod clamp to it put some melted wax on the top of the thumb pin and stick them along the length of the rod. Now light burns a burner and heats one end of the rod.
We observed as the rods get heated the wax starts melting and the thumb pin began to fall off.
Starting with the tech's nearest source of heat proves heat is flowing along the length of the rod from its hotter ends to its colder ends.
Let's see how heat gets transferred from its hotter end to its colder end.
A microscopic view of the rod shows due to the heat of the burns and burner the vibration in the molecules of the iron rod at the end near the burns and burner increases making the end of the rod hotter these vibrating molecules collide with their neighboring molecules making them also vibrating first. This process continues until the entire rod gets heated up due to the vibrating and colliding of the molecules. The process by which heat energy gets transmitted through collusion with neighboring molecules with their actual movement from a hot region to a cold region is known as conduction.
Transfer of heat in solids takes place through conduction.

However, heat is transferred from one body to another by conduction only if the two bodies are in contact and their temperature are not the same.


#conduction,#conductionofheat, #conductionphysics, #transferofheat, #conductionheat

Structure of human eye 3D | Human eye & colourful world | Difference between myopia & Hyperopia |
Light waves from an object enter the eye through cornea. Which is transparent dome located in the front of the eye.
Light passes through the Iris colored ring shape membrane located behind the cornea.
The Opening of the iris is called the pupil. Change in the intensity of incoming light changes the size of pupil.
In brighter light the pupil constricts and in dimmer light its dilates.
Light rays are converges by crystal lens located behind the iris to a nodal point. Where image of the object reverse and inverted.
The light continuous to the vitreous humour a clear gel substance its fill up the eye and focuses on the retina.The retina is a light sensitive structure made up of rods and cones. Rods sense the intensity of the light and the cones sense the color.
This signals transmitted to the optic nerve to the visual to the center of the brain in the occipital lobe. The Brains translate the electrical signals into an upright image.
Common Vision Problems
Myopia or Nearsightedness is a visual abnormality in this condition eye focuses the image of the distant object in front of the retina instead on the retina as a result blurred image formed. Myopia can be corrected by concave lens.

Hyperopia or Longsightedness) the eyes focuses the image behind the retina Hyperopia can be corrected by convex lens.
#thehumaneyeandthecolourfulworld #eye #structureofhumaneye #commonvisionproblems #human eye structure & function #myopia #hyperopia

In this video you have learn four types of transformations and introduction of transformation.
4 types of transformations are
Reflection
Rotation
Symmetry
Shift
#mathstransformations, #maths, #Grade 9 maths,

The pancreas is an organ located in the abdomen. It plays an essential role in converting the food we eat into fuel for the body's cells. The pancreas has two main functions: an exocrine function that helps in digestion and an endocrine function that regulates blood sugar.

Tubular Reabsorption 3D Animation| reabsorption or tubular reabsorption

In renal physiology, reabsorption or tubular reabsorption is the process by which the nephron removes water and solutes from the tubular fluid (pre-urine) and returns them to the circulating blood.

Slope Formula. The slope formula is used to calculate the steepness or the incline of a line. The x and y coordinates of the lines are used to calculate the slope of the lines. It is the ratio of the change in the y-axis to the change in the x-axis.
Slope Of Line 3D || Slope formula || Math topic || 3d animation video

3D Animation of Enzyme- Mechanism of Enzyme Action | Enzyme Class 12
The mechanism of enzymatic action. An enzyme attracts substrates to its active site, catalyzes the chemical reaction by which products are formed, and then allows the products to dissociate (separate from the enzyme surface). The combination formed by an enzyme and its substrates is called the enzyme–substrate complex.

#Enzyme #class12

Direction Ratios. If a, b, c are three numbers proportional to the direction cosine l, m, n of a straight line, then a, b, c are called its direction ratios. They are also called direction numbers or direction components. where the same sign either positive or negative is to be chosen throughout.

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A transformer is a passive electrical device that transfers electrical energy between two or more circuits. A varying current in one coil of the transformer produces a varying magnetic flux, which, in turn, induces a varying electromotive force across a second coil wound around the same core.