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29. What is the unit of force in the International System of Units (SI)? A. Joule B. Newton C. Watt D. Pascal 30. The phenomenon in which a moving object appears to contract in the direction of motion is called: A. Time dilation B. Length contraction C. Mass-energy equivalence D. Gravitational lensing 31. Who proposed the concept of wave-particle duality? A. Louis de Broglie B. Niels Bohr C. Werner Heisenberg D. Erwin Schrödinger 32. Which of the following is an example of an inertial frame of reference? A. A person standing on a rotating merry-go-round B. A person inside a rapidly accelerating elevator C. A person sitting in a train moving at a constant speed D. A person swinging on a pendulum 33. In which year was the first experimental evidence for the existence of atoms reported? A. 1808 B. 1897 C. 1905 D. 1911 34. The study of heat and its relationship to other forms of energy is called: A. Thermodynamics B. Mechanics C. Electromagnetism D. Optics 35. The principle stating that every action has an equal and opposite reaction is known as: A. Newton's first law B. Newton's second law C. Newton's third law D. Kepler's third law 36. Who first proposed the heliocentric model of the solar system? A. Galileo Galilei B. Johannes Kepler C. Isaac Newton D. Nicolaus Copernicus 37. What is the force that causes objects to move in a circular path? A. Centripetal force B. Centrifugal force C. Gravitational force D. Inertial force 38. The study of the behavior of sound waves is called: A. Acoustics B. Optics C. Thermodynamics
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Transcribed Image Text:29. What is the unit of force in the International System of Units (SI)? A. Joule B. Newton C. Watt D. Pascal 30. The phenomenon in which a moving object appears to contract in the direction of motion is called: A. Time dilation B. Length contraction C. Mass-energy equivalence D. Gravitational lensing 31. Who proposed the concept of wave-particle duality? A. Louis de Broglie B. Niels Bohr C. Werner Heisenberg D. Erwin Schrödinger 32. Which of the following is an example of an inertial frame of reference? A. A person standing on a rotating merry-go-round B. A person inside a rapidly accelerating elevator C. A person sitting in a train moving at a constant speed D. A person swinging on a pendulum 33. In which year was the first experimental evidence for the existence of atoms reported? A. 1808 B. 1897 C. 1905 D. 1911 34. The study of heat and its relationship to other forms of energy is called: A. Thermodynamics B. Mechanics C. Electromagnetism D. Optics 35. The principle stating that every action has an equal and opposite reaction is known as: A. Newton's first law B. Newton's second law C. Newton's third law D. Kepler's third law 36. Who first proposed the heliocentric model of the solar system? A. Galileo Galilei B. Johannes Kepler C. Isaac Newton D. Nicolaus Copernicus 37. What is the force that causes objects to move in a circular path? A. Centripetal force B. Centrifugal force C. Gravitational force D. Inertial force 38. The study of the behavior of sound waves is called: A. Acoustics B. Optics C. Thermodynamics
39. Who is credited with the development of the first successful atomic model? A. J.J. Thomson B. Niels Bohr C. Ernest Rutherford D. Max Planck 40. The phenomenon in which time appears to slow down for an object in motion is called: A. Time dilation B. Length contraction C. Mass-energy equivalence D. Gravitational lensing 41. The study of the Earth's physical properties, including its structure, composition, and behavior, is called: A. Geophysics B. Meteorology C. Oceanography D. Astronomy 42. What is the principle stating that energy is quantized and is emitted or absorbed in discrete packets called quanta? A. Planck's radiation law B. Planck's quantum hypothesis C. Heisenberg's uncertainty principle D. De Broglie's wave-particle duality 43. Who is credited with the discovery of X-rays? A. Wilhelm Conrad Röntgen B. Henri Becquerel C. Marie Curie D. Max von Laue 44. The study of the motion of celestial bodies under the influence of gravity is called: A. Astrodynamics B. Astrophysics C. Celestial mechanics D. Orbital mechanics 45. Who first discovered the relationship between electricity and magnetism? A. Michael Faraday B. André-Marie Ampère C. Georg Simon Ohm D. James Clerk Maxwell 46. What is the unit of work or energy in the International System of Units (SI)? A. Joule B. Newton C. Watt D. Pascal
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Transcribed Image Text:39. Who is credited with the development of the first successful atomic model? A. J.J. Thomson B. Niels Bohr C. Ernest Rutherford D. Max Planck 40. The phenomenon in which time appears to slow down for an object in motion is called: A. Time dilation B. Length contraction C. Mass-energy equivalence D. Gravitational lensing 41. The study of the Earth's physical properties, including its structure, composition, and behavior, is called: A. Geophysics B. Meteorology C. Oceanography D. Astronomy 42. What is the principle stating that energy is quantized and is emitted or absorbed in discrete packets called quanta? A. Planck's radiation law B. Planck's quantum hypothesis C. Heisenberg's uncertainty principle D. De Broglie's wave-particle duality 43. Who is credited with the discovery of X-rays? A. Wilhelm Conrad Röntgen B. Henri Becquerel C. Marie Curie D. Max von Laue 44. The study of the motion of celestial bodies under the influence of gravity is called: A. Astrodynamics B. Astrophysics C. Celestial mechanics D. Orbital mechanics 45. Who first discovered the relationship between electricity and magnetism? A. Michael Faraday B. André-Marie Ampère C. Georg Simon Ohm D. James Clerk Maxwell 46. What is the unit of work or energy in the International System of Units (SI)? A. Joule B. Newton C. Watt D. Pascal
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