from a purely mathematical stand point, if something were to reach the speed of light the time dialation/length contraction formula would yield something over 0. This is beacuse the formula is:
constant/[(1-(velocity/speed of light)^2]
as you can see, if velocity=speed of light, you get something over zero.
Depends on the surface of the object that the light is projected on. If the object has a polished surface like an inoxidable steel, or the object is a mirror, the light will produce a reflexion or the light comes back when it hits the mirror. Behind any object, is formed a shadow, since such object is not a glass.
An object that does not allow light to pass through it is called an opaque object.
An object is opaque when it does not allow light to pass through it. This is due to the material's properties, such as being dense and not allowing light to penetrate. Because of this, the object appears solid and does not allow visibility through it.
The Lorentz transformation in special relativity accounts for acceleration by describing how measurements of time and space change as an object accelerates. It shows how an observer's measurements of an accelerating object's position and time differ from those of a stationary observer, taking into account the effects of relative motion and the constancy of the speed of light.
an opaque one
Opaque objects don't allow light to pass through them while translucent objects slow the passage of light but ultimately allow it to pass through.
Yes, an opaque object can block light because it does not allow light to pass through it. When light hits an opaque object, the material absorbs or reflects the light, preventing it from passing through to the other side.
An opaque object transmits very little light, and therefore reflects, scatters, or absorbs most of it.
The scientific term for an object that does not let light through is "opaque." Opaque objects do not allow light to pass through them and therefore block the transmission of light.
No, air is not an opaque object. Opaque objects do not allow light to pass through them, but air is transparent and allows light to pass through easily.
An opaque object does not allow light to pass through it, so what is behind the object cannot be seen. This is because light is either absorbed or reflected by the object, blocking the view of what is behind it.
An object's ability to transmit light is what determines whether it is translucent, transparent, or opaque. Translucent objects allow some light to pass through, but they scatter it in different directions. Transparent objects allow light to pass through with minimal scattering. Opaque objects do not allow light to pass through at all.