Answer:
If you mean "<em>What is a hypothesis and the scientific law</em>?" than hypothesis <u>means a supposition or proposed explanation made on the basis of limited evidence as a starting point for further investigation</u> and scientific laws or laws of science, <u>are statements, based on repeated experiments or observations, that describe or predict a range of natural phenomena. The term law has diverse usage in many cases across all fields of natural science.</u>
Answer:
If you mean "<em>What do hypothesis and scientific law have in common</em>" than <u>a hypothesis is a </u><u>limited explanation of a phenomenon</u><u>; a scientific theory is </u><u>an in-depth explanation of the observed phenomenon</u><u>. A law is a statement about an observed phenomenon or a unifying concept.</u>
Friction is the resistance to motion of one object moving relative to another. It is not a fundamental force, like gravity or electromagnetism. Instead, scientists believe it is the result of the electromagnetic attraction between charged particles in two touching surfaces.
Answer:
In simple terms, this law states that matter can neither be created nor destroyed. In other words, the total mass, that is, the sum of the mass of reacting mixture and the products formed remains constant.
Explanation:
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Answer:
Addition reactions are thermodynamically favored at low temperatures.
Explanation:
Compared to substitutions or eliminations, addition reactions do not require to break as many bonds as them, as such, they do not require such a high input of energy (ie. temperature) in order to take place.
This is why if there's a high temperature, the reactions that require more energy -like substitutions or eliminations- will be more thermodinamically favored than the reactions that require less energy -like additions-, and viceversa.
Convection occurs because the oceanic waters heat up becoming less dense. .This water moves above the cooler water, and give off its heat to the surrounding environment. As it cools, it begins to sink, and the process begins again.