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Explore 22 free Defence Entrance questions in Indian Army TGC Physics. Each question opens with answer choices, the correct answer and a worked solution.
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Showing questions 1–22 of 22.
A child on a swing repeats the same motion at regular intervals. That motion is:Read the answer and worked solution →The time taken to complete one full oscillation is the:Read the answer and worked solution →The number of oscillations per unit time is called the:Read the answer and worked solution →The range of human hearing is quoted as 20 Hz up to:Read the answer and worked solution →Sound used for scanning a fetus lies above the hearing range, so it is called:Read the answer and worked solution →A very common type of periodic motion is called simple harmonic:Read the answer and worked solution →In simple harmonic motion, the net force is proportional to displacement and acts in the:Read the answer and worked solution →The largest displacement from equilibrium during an oscillation is the:Read the answer and worked solution →A mass on a spring undergoes SHM because the spring obeys:Read the answer and worked solution →In undamped SHM, energy moves back and forth between potential and:Read the answer and worked solution →The total energy of a simple harmonic oscillator goes as the amplitude:Read the answer and worked solution →At maximum displacement on a spring, all the energy is stored as:Read the answer and worked solution →A point mass hanging on a light string forms a simple:Read the answer and worked solution →The period of a simple pendulum depends on gravity and on its:Read the answer and worked solution →For small swings, the period of a pendulum is nearly independent of:Read the answer and worked solution →Any object swinging as a pendulum that is not a point mass on a string is a:Read the answer and worked solution →A rigid body hung from a wire and twisted forms a:Read the answer and worked solution →Large physical pendulums are placed on top of tall buildings in order to reduce:Read the answer and worked solution →Truly undamped motion is described as:Read the answer and worked solution →A mass on a spring whose swing shrinks gradually is said to be:Read the answer and worked solution →The shock absorbers in a car are an example of a system that is:Read the answer and worked solution →A driven system takes energy in most easily at its:Read the answer and worked solution →
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