Answer:
please find the answer in the attached images , in 2 parts, btw thanks for so many points. i hope my answers are correct.
4.-El bloque de la figura recibe las fuerzas que se muestran
1 answer:
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Answer:
Explanation:
The index of refraction is equal to the speed of light c in vacuum divided by its speed v in a substance, or . For our case we want to use
, which for our values is equal to:
Which we will express with 3 significant figures (since a product or quotient must contain the same number of significant figures as the measurement with the <em>least</em> number of significant figures):
Answer:
39 volts
Explanation:
Use the equation