What do light rays do?

A light source produces light rays it does not reflect them. A mirror will reflect light rays though it is not a light source.

no, the light rays are caused due to reflection,transmission and absorption of light. Index of refraction.

Gamma rays travel exactly the speed of light because gamma rays are light

Light "rays" are both waves and particles, that is the nature of light. Thus Gamma Rays is the name for a type of light that is in essence just the same as visible light, radio waves, heat and X rays.

They are the rays of light falling on the surface of an object.

I assume by light rays, you mean visible light rays. In this case, gamma rays have shorter wave lengths.

Yes, UV light and UV rays are the same thing, light emit "rays."

No, x-rays are not visible light.

When light rays come together, they converge.

Light rays will be diverged by a convex mirror.

Gamma rays. If you mean visible light, that would be the blue light.

Visible light is made of rays. There are rays with wavelengths that are shorter than visible light and other with longer wavelength.

Electromagnetic energy is a kinetic energy that is the same as light energy. It manifests in such forms as visible light rays, or in invisible rays such as gamma rays.

Between visible light and X-rays there is ultraviolet light.

A convex lens converges the light rays.

Light rays are bent and brought by a refraction.

Radio waves; microwaves; infrared; visible light; ultraviolet; Roentgen rays (a.k.a. X-rays); gamma rays. Radio waves; microwaves; infrared; visible light; ultraviolet; Roentgen rays (a.k.a. X-rays); gamma rays. Radio waves; microwaves; infrared; visible light; ultraviolet; Roentgen rays (a.k.a. X-rays); gamma rays. Radio waves; microwaves; infrared; visible light; ultraviolet; Roentgen rays (a.k.a. X-rays); gamma rays.

On a diagram that include light rays, lines with arrows on them to represent the direction of the light rays could be used. Hope that answers your question.

They make the light rays converge to a point. Parallel rays converge at the focal point of the lens

Visible light, ultraviolet rays, and X-rays are all parts of the electromagnetic spectrum, and travel at the same speed. Humans can see visible light, but not ultraviolet rays or X-rays. Ultraviolet rays have shorter wavelengths, higher frequencies, and higher energy than visible light. X-rays have shorter wavelengths, higher frequencies, and higher energy than ultraviolet rays. This means that ultra violet and x-rays can do far more damage to our flesh than light can.

It changes the speed of the rays

All the rays of light will be reflected to the source

When light rays come together it is said that they converge.

it will cause the light rays to diverge and meet at a focal point :)

For visible light rays it is not possible. never