Electrolysis is a process that 5-22013 a. produces an electrical current while decomposing water into hydrogen gas and oxygen gas. b. requires an electrical current to decompose water into hydrogen gas and oxygen gas. c. produces heat energy while decomposing water into hydrogen gas and oxygen gas. d. requires heat energy to decompose water into hydrogen gas and oxygen gas.

we need to know the time interval during which the force acts. impulse of force = momentum change

the answer would most likely be c, because if it's a comical piece of information, it may likely not be true, if it's a site that allows anybody to edit the content, it could mean a five year old is typing the info, and if it's a tv show produced by a celeb, it may have a biased opinion.

as we know our atmosphere or air have different levels. every level has other gasses, and every gas has another permeability. when the light comes from lower permeability to higher permeability, it changes its direction. so that means that when the light comes from the moon to the earth, it changes it's direction many more times. it basically means that the shape of the light part of the moon is changed on the earth.

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