Light Rays travel in straight paths as transverse waves. It needs no medium to travel along.
Photon light ray
Light rays travel in straight paths as transverse waves. It needs no medium to travel along.
light rays
Ray Ray
It changes the speed of the rays
It changes the speed of the rays
Photon light ray
Light rays travel in straight paths as transverse waves. It needs no medium to travel along.
Light ray and gamma ray both travel in a straight line.
Gamma rays. Since they are electromagnetic waves, they travel at the speed of light.
light rays
Ray Ray
Gamma rays travel at the speed of light because both light and gamma rays are variants of the same thing: electromagnetic radiation.
Yes. Gamma Rays are photons (like visible light, just at another part of the electromagnetic spectrum). They travel with constant velocity at the speed of light (only in a vacuum). Although the original speed of the gamma ray varies.
It changes the speed of the rays
It changes the speed of the rays
It changes the speed of the rays