Explanation:
step by step explanation
Answer:
A and C is about 12 cm away from each other.
D = 1/f, where D is the power in diopters and f is the focal length in meters.
D=1/20
<u>D=0.05</u>
The steam represents evaporation.
The total number of atoms does not change, so mass is conserved in the reaction.
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