IPC final exam review questions with answers

IPC /




final
/ /




exam review questions with answers
/ // // // // //




What /




are
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the
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four
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universal
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forces? -
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CORRECT
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ANSWERS(S)✔✔electromagnetic,
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strong nuclear, weak nuclear, and gravitational
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True /




or
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false?
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Electromagnetic
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force
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is
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,/ associated /




/ with charged particles. - CORRECT ANSWERS(S)✔✔true
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Name /




the
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only
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two
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forces
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that
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can
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both attract and repel. - CORRECT ANSWERS(S)✔✔electric
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forces and magnetic forces
// // // //




Objects /




with
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like
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charges ___________ one another, and objects with opposite
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charges
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__________
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one another. - CORRECT ANSWERS(S)✔✔repel; attract
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The /




force
/ /

,/ that /




/ holds /




/ particles /




/ in /




/ the /




/ nucleus /




/ together /




/ is /




/ the /




/ _________________. - // /




/ CORRECT ANSWERS(S)✔✔strong nuclear force // // //




What /




evidence
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suggests
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that
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nuclear
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forces
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have
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a /




powerful
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force
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of
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attraction? -
/ // /

, / CORRECT /




/ ANSWERS(S)✔✔they're /




/ able /




/ to /




/ hold /




/ the protons together that electrically would repel each other
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Over /




extremely
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short
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distances,
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approximately
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how
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many
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times
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stronger
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is
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the
/ /




strong
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nuclear
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force
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than
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the
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