Without artificial sources of light, we would rely solely on natural light sources such as the sun and moon. This would likely lead to increased reliance on daylight hours for activities and potentially impact productivity during nighttime hours. It could also have effects on safety and security in areas where artificial light is essential for visibility.
It is the only source of light!
Without light, grass would not be able to photosynthesize and create food for itself. Eventually, the grass would die due to lack of energy and nutrients.
The question regarding if the Earth could exist with just artificial light is interesting. The planet is dependent on the sun for more than just light so the answer would be no. For a short term it could be possible but this duration would be very brief. The sun provides the heat that enables our life climates. Our distance from the sun keeps temperate zones life has evolved with. The oxygen needed is produced mostly by photo-plankton in the oceans. That would be impossible to duplicate on a global scale with artificial light. Fuel sources to provide artificial light as well as heat would be depleted within a short time. Our current technology is not sufficient to enable us to live on the Earth with artificial light at this time.
No. The stars would still provide light, although a great deal less than the Moon. In many urban and industrial areas, the "light pollution" from homes, industries, and street lights provide a lot of reflected artificial light.
Without light, we would experience darkness, which could impact our ability to see, navigate, and perform daily tasks efficiently. Lack of light can also disrupt our circadian rhythms, affecting our sleep-wake cycles and overall well-being. Additionally, plants and photosynthetic organisms would struggle to survive without light for energy production.
In my experience, rats are opportunistic eaters, and will snack in whatever they happen across at the time. Artificial light would then not effect their eating habits, but would most likely effect their sleeping routine if you increase the ammo8nt of light that they experience in a day. To off-set this, supply them with a dark sleeping area.
Artificial lights would make the betters better if you are taking them at home , but if you are not using an artificial light try to put the settings to shade or cloudy which would help too.
If you use blue light in the day and red light at night it should grow twice as fast but, I would use red.
They would die.
If the light bulb was not invented, we would heavily rely on natural light sources like the sun and fire for illumination. This would likely impact productivity, safety, and quality of life, especially during night-time hours. The development of many technologies and industries that depend on artificial lighting would also be greatly hindered.
Sometimes artificial transmutations will not occur unless bombarding particles are moving at extremely high speeds, and since a particle accelerator can accelerate a particles speed very close to the speed of light, then you would have to use a particle accelerator to make the transmutation happen.
It is the only source of light!
Yes, plants can make food in artificial light through a process called photosynthesis. Artificial light sources like grow lights can provide the necessary light spectrum for plants to carry out photosynthesis and produce their own food. However, it is essential to use the right type of artificial light and ensure that plants receive the appropriate amount of light intensity and duration for optimal growth.
If there were no Sun, and no other source of radiant energy, the plants (and the entire planet) would quickly freeze. And since the color of an object is determined by the color of the light that is reflected by the object, with no light there would be no color, and everything would be black. If we grow plants under artificial light on a space station, then the light on the space station (even if artificial) would be the same kinds of light that we humans prefer, so the plants on the space station would continue to be green.
There would hardly be any light!
Nothing would happen.
The one in the light would grow better.