Αποτελέσματα Αναζήτησης
Students will explore the key vocabulary that is associated with light and sound waves. They will explore how light waves bounce and refraction naturally and through a series of different lenses. We will also look at the concept of a magnetic field and how two magnets interact based on their specific properties.
Light is a transverse, electromagnetic wave that can be seen by the typical human. The wave nature of light was first illustrated through experiments on diffraction and interference . Like all electromagnetic waves, light can travel through a vacuum.
After you've demonstrated how a sound wave travels by using a slinky, here's a very visual and captivating demonstration. Martin Archer, from Imperial College, explores how to increase a child’s understanding of sound through a visual demonstration of a sound wave.
You are going to investigate how the distance a light sources is from an object, affects the size of the shadow of the object. You can use the equipment below or anything similar, all you will need is a torch (this could be your phone), ruler, rubber (or pencil sharpener) and a piece of paper.
Wave Model of Light - Complete Toolkit Objectives. To understand the historical debate surrounding the nature of light as a wave and as a particle and to identify a few pieces of evidence in support of each model.
Light is a type of electromagnetic radiation that can be detected by the eye. It travels as a transverse wave. Unlike a sound waves, light waves do not need a medium to pass through, they...
Light travels in transverse waves. Light is a form of energy emitted by the Sun as well as light-producing objects on Earth. Light can be absorbed or reflected by objects depending upon the properties of the object and the type and angle of light when it hits the object.
