Light travels in the form of electromagnetic waves.
Yes, light waves can travel through air because air is a medium through which electromagnetic waves can propagate. Light travels at different speeds through different mediums, but it can definitely travel through air.
No. Light is an example of an electromagnetic wave, which can travel through a vacuum. Mechanical waves must travel through a medium, and cannot travel through a vacuum.
No, a red light is an example of an electromagnetic wave, which is a transverse wave. It does not require a medium to propagate and oscillates perpendicular to the direction of its travel. Longitudinal waves, on the other hand, oscillate parallel to the direction of travel.
Light a general term for a specific range of wavelengths in the electromagnetic spectrum, is not strictly just a wave, it shows particle and wave like properties, hence it being able to travel in a vacuum without a medium. However as a wave light is considered to be a transverse wave.
Light is classified as an electromagnetic wave when electrical and magnetic fields vibrate in a light wave. This type of wave does not require a medium to propagate and can travel through empty space.
A sonic wave.
Light is an electromagnetic wave.
No, they travel at the same speed
As an electromagnetic wave.
Yes, light waves can travel through air because air is a medium through which electromagnetic waves can propagate. Light travels at different speeds through different mediums, but it can definitely travel through air.
No. Light is an example of an electromagnetic wave, which can travel through a vacuum. Mechanical waves must travel through a medium, and cannot travel through a vacuum.
The simplest answer is that light consists of particles with wave properties. Elementary particles also have wave properties. This is how light travels.
Yes!!
No
A transverse wave of light can travel through air or gas.
The wave-particle duality theory. This explains why sometimes light appears to travel as a wave, and why sometimes it appears to travel as a particle.
No, a red light is an example of an electromagnetic wave, which is a transverse wave. It does not require a medium to propagate and oscillates perpendicular to the direction of its travel. Longitudinal waves, on the other hand, oscillate parallel to the direction of travel.