Darkness is the absence of light that comes from the Sun or the moon and stars at night. Darkness is only not present when light fills the area. It honestly has nothing to do with God but more of the planetary system around the Earth and the lighting of an area. Darkness moves as fast as light and in some cases faster. Such as the theory of darkness always being present from shadows cast from objects. If you think about it hard enough you may realize that our entire universe was dark at a point until some form of light was created, only then was it ever light. So maybe even darkness is the fastest thing and the longest thing to exist. Hope it helps
Answer:
(d) Water has a high specific heat.
Explanation:
At night, when the temperature of earth goes down due to loss of heat , the temperature of water is lost slowly and temperature of land is lost fast because of high specific heat of water . Water loses as well as gains temperature comparatively slowly due to its high specific heat .
During daytime when earth gains heat , the temperature of land rises more rapidly than water so water appears cool even during daytime when land becomes hotter . It is also due to high heat holding capacity of water or due to high specific heat of water .
Answer:
138.0165
Explanation:
look up nitrogen dioxide to grams for stuff like this
Answer:
Idk but that is concerning and do you have a cat??
Explanation:
Answer: screen
A mixture of sand, salt and iron can be separated using magnet, filter paper and water. Iron being a magnetic material, can be separated using magnet. The rest of the mixture, salt and sand can be mixed in water. The salt would dissolve in water but sand would not because sand is insoluble in water. This mixture can be filtered using a filter paper. The filter has very minute openings through which sand would not pass through and get separated. Then, salty water can be heated. The water would evaporate leaving behind salt.
In this whole process, screen would not be useful because it would depend on the size of the sand particles and available screen.