Answer:
Explanation:
All of the energy from the Sun that reaches the Earth arrives as solar radiation, part of a large collection of energy called the electromagnetic radiation spectrum. Solar radiation includes visible light, ultraviolet light, infrared, radio waves, X-rays, and gamma rays.
Decrease the work being done and decrease the time in which the work is to be completed.
Answer:
The mass of Uranium present in a 1.2mg sample is
Explanation:
The ration between Uranium mass and total sample mass is:
For a sample of mass 1.2 mg, the amount of uranium is:
Answer:
It comes from the word "moon" and it is because it takes a full moon cycle around the earth to complete a month, around 30 days
Answer:
The five conditions of chemical change: color change, formation of a precipitate, formation of a gas, odor change, temperature change.