Sonnet 18 by Shakespeare addresses themes of beauty, the transient nature of life, and the immortalizing power of poetry. The poem contrasts the short-lived beauty of summer with the eternal beauty captured through art. Ultimately, it suggests that the beloved's beauty transcends death through the poem itself. ;
The total number of electrons flowing through the electric device delivering a current of 15.0 A for 30 seconds is approximately 2.81 x 10^21 electrons. This is calculated by finding the total charge using the current and time, then dividing the charge by the charge of a single electron. Therefore, the answer showcases how we relate current, time, and electric charge to determine the number of electrons.
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