CP2 Exam 2 Questions & Answers 2024
CP2 Exam 2 Questions & Answers 2024 Which has a larger magnitude charge, a proton, or an electron? -Electron because it is responsible for chemical bonds -Electron, because it moves more in the atom. -Proton because it is more massive. -They have the same amount of charge, but opposite signs. - ANSWER-They have the same amount of charge, but opposite signs. What does the law of conservation of charge mean? -Charge is neither created nor destroyed when it is transferred. -Charge is only created by neutral objects. -Charge is destroyed when it is transferred. -Charge is created when plastic is rubbed with wool - ANSWER-Charge is neither created nor destroyed when it is transferred. What is the difference between Coulomb's law for forces between charged objects and Newton's law of gravity? -Gravity is attractive while charge forces are only repulsive. -Charge forces can be attractive or repulsive while gravity is only attractive. -Charge forces are attractive while gravity is repulsive. -There is no difference other than the constants used. - ANSWER-Charge forces can be attractive or repulsive while gravity is only attractive. Video 1: What is the sign of the charge on the sticky side of the tape after he sticks 2 pieces of tape together and then pulls them apart? -Negative -Positive -It depends on what type of tape is used.
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- Subido en
- 11 de febrero de 2024
- Número de páginas
- 18
- Escrito en
- 2023/2024
- Tipo
- Examen
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