reviewssetr.blogg.se - Particle model of light phenomena

The different colors of light are due to the different sizes of the corpuscles. The corpuscles can be of different sizes.When the particles (corpuscles) fall on the retina of the eye, they produce an image of the object or sensation of vision.We know that light travels faster in the rarer medium than in denser medium. The corpuscles (light) would travel faster in the denser medium than in rarer medium.The corpuscles travel at high velocity.

Each particle (corpuscle) carries kinetic energy with it while moving.

The tiny particles (corpuscles) always travel in a straight line in all directions.

The corpuscles are emitted from the luminous sources such as Sun, candle, electric lamp etc.

These particles (corpuscles) are perfectly elastic.

Light is made up of tiny particles called ‘corpuscles’ having negligible mass.

Newton’s Corpuscular Theory StatementĪccording to the Newton’s corpuscular theory: The corpuscular theory is often referred to as particle theory or Newton’s theory of light. The corpuscular theory is the simplest theory of light in which light is assumed as the tiny particles called ‘corpuscles’. In this theory, he successfully explained the nature of light. The ‘Corpuscular theory of light was proposed by Newton in 1704. In the 17 th century, two different theories about the nature of light were proposed these theories were the ‘wave theory’ and ‘corpuscular theory’.

However, the first scientific attempt to explain the nature of light was made by Sir Isaac Newton. Various scientists have attempted to explain the nature of light. Light is a form of energy that travels from one place to another place at high velocity. The corpuscular theory states that light is made up of tiny particles called ‘corpuscles’ (little particles) that always travel in a straight line.