It depends on where you observe from. From either one of the ships (who think they are stationary) time dilation and length contraction will make it seem that the other ship is travelling even closer to the speed of light. From a "stationary" observer who is on neither of the ships it would appear that the two ships are moving away from each other at faster than the speed of light, but this is only an observation and not an actual reality.
Yes. The farthest known galaxies move away from us faster than the speed of light. While this is not possible for nearby objects, in this case space itself is expanding.
Dark objects absorb more light and heat than lighter-colored objects because they absorb a wider spectrum of light. This absorption of light leads to an increase in the object's temperature. Therefore, dark objects heat up faster than lighter objects when exposed to sunlight.
Due to the doppler effect, objects moving toward us will be slightly more red than what they actually are, and objects moving away will be slightly more blue. Think of it like a siren coming toward you and moving away from you. If it is moving toward you, it will be slightly higher than what it really sounds like. If it is moving away it will have a slightly lower pitch.
the answer is no; the speed of light is the universal speed limit, nothing travels faster
Light is almost a million times faster.
Dark-colored objects absorb heat faster than light-colored objects because they absorb more light energy. Additionally, materials with high thermal conductivity absorb heat faster as they can efficiently transfer heat throughout their structure.
No, this has nothing to do with moving faster than light. It is simply another type of matter - one that is very hard to detect, and that happens to be very common in the Universe.
According to the theory of relativity, it is not possible for anything with mass to travel faster than the speed of light in a vacuum.
White objects reflect more light and heat compared to black objects, which absorb heat. As a result, white objects do not retain heat as much as black objects, leading to quicker evaporation of moisture and faster drying.
Galileo Galilei found out
In general, both heavy and light objects will accelerate at the same rate when moving down an incline due to gravity. However, the heavy object will have more inertia, so it may require more force to move initially but will have a stronger pull down the incline once moving.
Something about fluids constantly moving, and particles scattering light, maybe?