Light waves are a great example of electromagnetic radiation. They show important ideas that make them different from mechanical waves.
Mechanical waves, like sound waves, need something to travel through, like air or water. But light waves are special because they can move even through empty space, called a vacuum.
Light waves are what we call transverse waves. This means that their movements happen in a direction that is different from where the wave is going. For example, if light moves horizontally, the electric and magnetic fields move up and down.
The relationship between the electric field (E) and the magnetic field (B) can be explained using important formulas from a scientist named Maxwell. These formulas help us understand the basic properties of light waves.
In summary, light waves show us important ideas about electromagnetic radiation, helping us learn more about physics and our universe.
Light waves are a great example of electromagnetic radiation. They show important ideas that make them different from mechanical waves.
Mechanical waves, like sound waves, need something to travel through, like air or water. But light waves are special because they can move even through empty space, called a vacuum.
Light waves are what we call transverse waves. This means that their movements happen in a direction that is different from where the wave is going. For example, if light moves horizontally, the electric and magnetic fields move up and down.
The relationship between the electric field (E) and the magnetic field (B) can be explained using important formulas from a scientist named Maxwell. These formulas help us understand the basic properties of light waves.
In summary, light waves show us important ideas about electromagnetic radiation, helping us learn more about physics and our universe.