Very good question.
To make a body to move along a curved path it has to be massive. But photon, the quantum of light, is having zero rest mass and even in motion negligible mass.
If the particle is charged one, it can be driven along a curved path as in the case of charged particle in a magnetic field. But photon is charge less.
But light can be bent. As light falls on a glass prism, then the out coming light is found to be deviated towards the base of the prism.
By using the phenomenon of total internal reflection, light is easily taken through the optical fibres now a days.
Light can be assumed to be along a curved path as if we see that light passes through curved optical fibre. But the reality is not so.
With the idea of gravitational lens, of course, light can go along a curved path.
It's always straight - as far as the light is concerned. If space is curved then the light follows the curve.
Red, Blue and Green light occupy a very narrow, but unbroken, part of the full range of electromagnetic radiation curve
converges on a point
Light travels in straight lines. The only way to curve light is to obtain inside something that holds in the the light. For example, a plastic curved tube will carry light.
cause i dont know
Light
Light does not bend.
A light curve graph that displays an object's brightness over time mostly used in variable star astronomy.
Light travels in straight lines on earth, so you can change its angle by refraction but not curve it. However over interstellar distances it has been observed that light is bent by gravitation.
The term "polar curve", in relation to the subject of illumination refers to the spread of light from a source. If the curve is weak, then little illumination is provided, whilst the opposite is true for a strong curve.
Along a geodesic curve.
yes they do.
Yes.Yes.Yes.Yes.
It's always straight - as far as the light is concerned. If space is curved then the light follows the curve.
The temperature of the object.
Red, Blue and Green light occupy a very narrow, but unbroken, part of the full range of electromagnetic radiation curve
Red, Blue and Green light occupy a very narrow, but unbroken, part of the full range of electromagnetic radiation curve