Does anyone here watch the flash show? And if so, who’s your favorite character?
2 answers:
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Explanation:
The given data is as follows.
Concentration of caffeine = 2.97 mg/oz
Number of oz in a can = 12 oz
Therefore, the concentration of caffeine in one can is calculated as follows.
= mg
= 35.64 mg
=
Since, it is given that lethal dose is 10.0 g. Hence, number of cans are calculated as follows.
No. of cans =
=
= 280.58
= 281 (approx)
Thus, we can conclude that 281 cans of soda would be lethal.
The basic relationship between wavelength 
, frequency f and speed c of an electromagnetic wave is
where c is the speed of light. Substituting numbers, we find:
where c is the speed of light. Substituting numbers, we find: