The wave phenomenon known as "destructive interference".
I am 99999.999999999% sure that it is his second law of motion.
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Answer:
<em>Reaching activation energy</em><em> is necessary because reactants require a </em><em>minimum</em><em> </em><em>amount of energy</em><em> start breaking a</em><em> chemical bond.</em>
Explanation:
Activation energy is the minimum amount of energy required by the reactants to initiate a chemical reaction. The unit of activation energy is joule or kilo joule per mole or kilo calories per mole. Activation energy depends on temperature.
The temperature dependence of activation energy is given by Arrhenious equation. Activation energy is a threshold value of energy. For any reaction to occur this is the minimum amount of energy required.
"Graph A" is the one among the following stars given in the question that is most<span> likely to end up as a supernova. The correct option among all the options that are given in the question is the first option. I hope that this is the answer that has actually come to your great help.</span>
The plane is straight above the package when it hits the ground.
Find in what way long a free fall from a height of 4240 m takes: s = 1/2 gt^2
t^2 = 2s/g
t^2 = 2* 3880/9.8 = 791.8367
t = √791.8367
t = 28.1396 seconds
Now find the horizontal displacement with v = 292 m/s in 28.1396 s:
s = v*t
s = 292 * 28.1396 = 8216.76 m
