Physics MCQs | STS IBA FPSC BPSC SPSC PPSC Mcqs Test Preparation
Prepare for Success with Online Physics Exams
Maximize your exam success with powerful online physics exams designed to enhance your preparation. Whether you’re revisiting basic physics concepts or diving into more complex topics, these online platforms provide invaluable resources. They offer a variety of practice questions and physical tests, including MCQ answers, that are essential for mastering both fundamental and advanced physics. Focusing on force and motion MDCAT MCQs and comprehensive practice tests can give you a competitive edge.
To excel in your physical exams, particularly the MDCAT, it’s crucial to engage with high-quality practice MCQs tailored specifically for the Pakistan curriculum. By practicing with force and motion MDCAT MCQs and other Pak MCQs, you can sharpen your problem-solving skills and boost your confidence. Take advantage of these online resources to ensure thorough preparation and achieve top results in your physics exams.
An object travels 60 meters in the first 4 seconds and 80 meters in the next 6 seconds. What is its average speed?
A. 12 m/s
B. 10 m/s
C. 8 m/s
D. 15 m/s
Answer: 10 m/s
Which unit is used to measure electrical resistance?
A. Ohm
B. Farad
C. Henry
D. Coulomb
Answer: Ohm
The ‘Einstein-Podolsky-Rosen (EPR) Paradox’ addresses the issue of:
A. Quantum entanglement and locality
B. Quantum superposition and measurement
C. Wave-particle duality
D. Uncertainty principle
Answer: Quantum entanglement and locality
The ‘Maxwell’s Equations’ describe:
A. The behavior of electric and magnetic fields
B. The motion of planets
C. The quantization of energy levels
D. The curvature of spacetime
Answer: The behavior of electric and magnetic fields
The phenomenon of magnetic hysteresis is observed in:
A. Ferromagnetic materials
B. Diamagnetic materials
C. Paramagnetic materials
D. Superconductors
Answer: Ferromagnetic materials
The induced EMF in a coil due to a changing magnetic field is given by:
A. ε = -dΦ/dt
B. ε = B × A
C. ε = I × R
D. ε = V × t
Answer: ε = -dΦ/dt
The inductance of a coil is affected by:
A. The number of turns and the core material
B. The length of the coil
C. The diameter of the coil
D. The temperature
Answer: The number of turns and the core material
The phenomenon where an alternating magnetic field induces an electromotive force in a nearby coil is known as:
A. Electromagnetic induction
B. Magnetic resonance
C. Faraday's effect
D. Lorentz force
Answer: Electromagnetic induction
The total energy supplied to a circuit is equal to:
A. The sum of the energy dissipated in all components
B. The difference between the voltage and current
C. The product of the resistance and power
D. The product of current and time
Answer: The sum of the energy dissipated in all components