Most Important Online Physics Questions
If you are searching free platform to prepare physics questions for initial tests then you are at right way. All questions have been considered from the past students who have cleared the initial tests of officer level tests. All physics questions are very helpful for the jobs of Pakistan Army, Navy, and Air Force. These questions aiming for the Army Education Corps, Lady Cadet Course, PAF Education Branch, Navy Education Branch, PAF Admin Branch, Air Defence Branch of PAF, or GDP, mastering graduation-level physics is essential for success.
Our free online practice MCQs of physics questions, drawn from the real experiences of past candidates, offer the perfect way to prepare. Each question is carefully designed to reflect the actual exam pattern and difficulty level, helping you understand key concepts and improve your problem-solving skills.
By practicing these carefully curated physics questions, you’ll build the confidence needed to excel in your exams, all for free. With a focus on high-impact, low-competition keywords, this resource ensures you’re not only well-prepared but also discovering valuable content that ranks high in search results. Take your quick start and get success today with our free sources to pass the physics paper.
Online Physics Questions Practice for initial Academic Tests
Online Physics Questions for PAF, Army, and Navy Exams
The unit of electric current is ________.
Answer: Ampere
The acceleration due to gravity on the surface of the Earth is approximately ________ m/s².
Answer: 9.8
In a simple pendulum, the time period depends on the ________ of the pendulum and the ________ of the acceleration due to gravity.
Answer: length, value
The law that states that the total momentum of a closed system is constant if no external force acts on it is called ________.
Answer: Conservation of Momentum
The energy stored in an object due to its position or configuration is called ________.
Answer: Potential Energy
The work done is equal to the change in ________ of the object.
Answer: Kinetic Energy
The unit of power in the International System of Units is ________.
Answer: Watt
In an electromagnetic wave, the electric field and magnetic field oscillate ________ to each other.
Answer: perpendicular
The quantity that represents the rate of change of velocity is called ________.
Answer: Acceleration
A convex lens forms a ________ image of a real object when placed at a distance greater than the focal length.
Answer: Real
The resistance of a conductor is directly proportional to its ________ and inversely proportional to its ________.
Answer: length, cross-sectional area
The formula for calculating gravitational potential energy is ________.
Answer: PE = mgh
The phenomenon of bending of light around the corners of an obstacle is called ________.
Answer: Diffraction
The force required to change the state of motion of an object is called ________.
Answer: Force
The law that states the pressure of a gas is inversely proportional to its volume at constant temperature is called ________.
Answer: Boyle’s Law
The total mechanical energy (kinetic + potential) in an isolated system remains ________.
Answer: Constant
The SI unit of charge is ________.
Answer: Coulomb
The refractive index of a material is defined as the ratio of the speed of light in ________ to the speed of light in the material.
Answer: Vacuum
The rate at which energy is transferred or converted is known as ________.
Answer: Power
The frequency of a wave is inversely proportional to its ________.
Answer: Wavelength
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