A little known fact is that both Robinson Crusoe and Friday woreeyeglasses. As it so happens, Robinson Crusoe was farsighted whileFriday was nearsighted. Whose eyeglasses did they use whenever theywanted to start a fire by focusing the Sun's rays?
A) Robinson Crusoe's
B) Friday's
C) Both would work equally well.
D) Both actually worked, but Friday's was a little bitbetter.
E) Neither's worked, they were in possession ofmatches.
Answers: 1
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Consider a hydrogen atom in the ground state. what is the energy of its electron? =e= jj now consider an excited‑state hydrogen atom. what is the energy of the electron in the =5n=5 level? =e5= j
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A little known fact is that both Robinson Crusoe and Friday woreeyeglasses. As it so happens, Robins...
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