u930973931_answers 1. Which component is commonly used to amplify weak signals in electronic circuits? A) Capacitor B) Inductor C) Transistor D) Diode Answer: C) Transistor 2. What is the function of a Schottky diode in electronic circuits? A) Voltage regulation B) Signal rectification C) Signal amplification D) Frequency modulation Answer: B) Signal rectification 3. Which instrument … Read more
1. Which of the following is NOT a common application of computational solid mechanics? a) Structural analysis of buildings b) Designing microprocessors c) Modeling material properties d) Simulating mechanical behavior of materials Answer: b) Designing microprocessors 2. What is the primary function of computational chemistry in computational physics? a) Analyzing astronomical phenomena b) Studying particle … Read more
1. What is the smallest known particle in the Standard Model of particle physics? a) Electron b) Neutrino c) Quark d) Photon Answer: a) Electron 2. What is the charge of a proton in terms of elementary charge? a) +1 b) 0 c) +2/3 d) -1 Answer: a) +1 3. Which force is responsible for … Read more
1. What is the primary particle found in the nucleus of an atom? a) Electron b) Neutron c) Proton d) Positron Answer: c) Proton 2. What is the charge of a neutron? a) Positive b) Negative c) Neutral d) Depends on the isotope Answer: c) Neutral 3. Which force holds the nucleus together? a) Gravitational … Read more
1. What is the primary purpose of a physics laboratory? a) To perform theoretical calculations b) To conduct experiments and verify physical principles c) To read textbooks d) To write research papers Answer: b) To conduct experiments and verify physical principles 2. Which device is used to measure electric current? a) Voltmeter b) Ammeter c) … Read more
1. Who is known as the father of modern physics? a) Isaac Newton b) Albert Einstein c) Niels Bohr d) James Clerk Maxwell Answer: b) Albert Einstein 2. What is the rest mass of a photon? a) 0 b) 1 kg c) 9.1 × 10^-31 kg d) 1.6 × 10^-27 kg Answer: a) 0 3. … Read more
1. Which of the following is the fundamental equation of quantum mechanics? a) Newton’s Law b) Maxwell’s Equations c) Schrödinger Equation d) Euler’s Formula Answer: c) Schrödinger Equation 2. What does the Heisenberg Uncertainty Principle state? a) Energy and mass are equivalent b) Position and momentum cannot both be precisely measured simultaneously c) Light behaves … Read more
1. The first law of thermodynamics is a statement of: A) Conservation of mass B) Conservation of momentum C) Conservation of energy D) Conservation of charge Answer: C 2. The internal energy of an ideal gas depends on: A) Volume only B) Pressure only C) Temperature only D) Both volume and temperature Answer: C 3. … Read more
1. The unit of electric charge is: A) Volt B) Coulomb C) Ampere D) Ohm Answer: B 2. Coulomb’s Law describes the force between: A) Two masses B) Two electric charges C) A charge and a magnetic field D) A current and a magnetic field Answer: B 3. The electric field inside a conductor is: … Read more
Classical Mechanics Electromagnetism Thermodynamics and Statistical Mechanics Quantum Mechanics Nuclear Physics Particle Physics Computational Physics General Physics Laboratory Electronics Laboratory Advanced Physics Laboratory Optics Laboratory Mathematical Methods for Physicists Astrophysics Biophysics Condensed Matter Physics Plasma Physics Geophysics Advanced Quantum Mechanics Relativity Medical Physics More MCQS on physics Medical Physics MCQs Relativity MCQs Advanced Quantum … Read more