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Questions and Answers
Which scientific discipline studies matter, its constituents, motion, and behavior through space and time?
Which scientific discipline studies matter, its constituents, motion, and behavior through space and time?
- Physics (correct)
- Chemistry
- Biology
- Astronomy
What is the main goal of physics?
What is the main goal of physics?
- To explore the boundaries of physics
- To specialize in the field of physics
- To understand how the universe behaves (correct)
- To study energy and force
What is a scientist who specializes in the field of physics called?
What is a scientist who specializes in the field of physics called?
- Astronomer
- Biologist
- Chemist
- Physicist (correct)
Which academic discipline is one of the oldest and includes astronomy?
Which academic discipline is one of the oldest and includes astronomy?
During which period did physics, chemistry, biology, and certain branches of mathematics emerge as unique research endeavors?
During which period did physics, chemistry, biology, and certain branches of mathematics emerge as unique research endeavors?
According to Ohm's law, the current through a conductor is directly proportional to which of the following?
According to Ohm's law, the current through a conductor is directly proportional to which of the following?
What is the constant of proportionality in Ohm's law called?
What is the constant of proportionality in Ohm's law called?
What is the significance of the resistance in Ohm's law?
What is the significance of the resistance in Ohm's law?
What happens if the resistance is not constant in the relation described by Ohm's law?
What happens if the resistance is not constant in the relation described by Ohm's law?
What are materials that do not obey Ohm's law called?
What are materials that do not obey Ohm's law called?
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