How are sound waves different from light waves?(1 point)
Responses
Sound waves are electromagnetic waves that can travel through a medium or through a vacuum, while light waves are mechanical waves that can only travel through a medium.
Sound waves are electromagnetic waves that can travel through a medium or through a vacuum, while light waves are mechanical waves that can only travel through a medium.
Sound waves are electromagnetic waves that can only travel through a medium, while light waves are mechanical waves that can travel through a medium or through a vacuum.
Sound waves are electromagnetic waves that can only travel through a medium, while light waves are mechanical waves that can travel through a medium or through a vacuum.
Sound waves are mechanical waves that can only travel through a medium, while light waves are electromagnetic waves that can travel through a medium or through a vacuum.
Sound waves are mechanical waves that can only travel through a medium, while light waves are electromagnetic waves that can travel through a medium or through a vacuum.
Sound waves are mechanical waves that can travel through a medium or through a vacuum, while light waves are electromagnetic waves that can only travel through a medium.
Sound waves are mechanical waves that can travel through a medium or through a vacuum, while light waves are electromagnetic waves that can only travel through a medium.
Sound waves are mechanical waves that require a medium such as air, water or solid substance for propagation, while light waves are electromagnetic waves that do not require a medium and can travel through a vacuum.
Sound waves are mechanical waves that can only travel through a medium, while light waves are electromagnetic waves that can travel through a medium or through a vacuum.
The correct answer is: Sound waves are mechanical waves that can travel through a medium or through a vacuum, while light waves are electromagnetic waves that can only travel through a medium.
To determine the difference between sound waves and light waves, we need to understand their properties. Sound waves are mechanical waves, which means they require a medium (such as air, water, or solids) to travel through. These waves are created by the compression and rarefaction of particles in the medium, causing a transfer of energy. Sound waves can also travel through a vacuum, such as outer space, but they require a medium to propagate.
On the other hand, light waves are electromagnetic waves. These waves do not require a medium to travel and can propagate through a vacuum. They are created by the oscillation of electric and magnetic fields, which generate electromagnetic radiation. Light waves can travel through transparent mediums like air, water, or glass, but they can also travel through a vacuum, unlike sound waves.
Therefore, the key difference between sound waves and light waves is that sound waves are mechanical waves that require a medium to travel, whereas light waves are electromagnetic waves that do not require a medium and can travel through a vacuum.