PAF logistics branch mcqs with answers

PAF Logistics Branch Physics Important MCQs with Answers

By practicing the Mechanics in Physics for PAF Logistics branch Important MCQs with Answers, candidates can strengthen their knowledge of topics such as motion, forces, energy, and momentum. Moreover, candidates who are apply for PAF Logistics branch officers job they can learn undermentioned questions for getting 100% results.

  • PAF Logistics Branch Criteria and Syllabus with Eligibility Conditions (Download)

The theory that describes the behavior of matter and energy on the smallest scales is called _________. (Quantum mechanics)

The smallest indivisible unit of matter is called a _________. (Atom)

The study of the properties and behavior of atomic and subatomic particles is called _________. (Particle physics)

The theory that unifies the electromagnetic and weak nuclear forces is called _________. (Electroweak theory)

The particle that carries the electromagnetic force is called the _________.Answer: PhotonThe phenomenon where light exhibits both wave-like and particle-like properties is called _________. (Wave-particle duality)

The theory that describes the interaction of matter and energy in the presence of gravity is called _________. (General relativity)

The particle associated with the gravitational force is called the _________. (Graviton)

The study of the origin, structure, and evolution of the universe is called _________. (Cosmology)

The theory that explains the expansion of the universe and the existence of cosmic microwave background radiation is called _________. (Big Bang theory)

Heat is the transfer of _________ between objects due to a temperature difference. (Energy)

The SI unit of heat is the _________. (Joule (J))

The measure of the average kinetic energy of the particles in a substance is called _________. (Temperature)

The lowest possible temperature, at which all molecular motion ceases, is known as _________. (Absolute zero)

The principle that states energy cannot be created or destroyed in an isolated system is known as the _________ law of thermodynamics. (First)

The principle that states heat flows from hotter to colder objects is known as the _________ law of thermodynamics. (Second)

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PAF Logistics Branch Test Samples for Initial Tests

see more questions of PAF logistics branch tests for complete success in physics papers of PAF and other forces also. These questions of PAF logistics branch also help to pass the logistics branch of Pak Nay and Pak Army also.

The process of converting a solid directly into a gas without passing through the liquid phase is called _________. ( Sublimation)

The amount of heat required to change the temperature of a substance by one degree Celsius is called its _________. (Heat capacity)

The process of transferring heat through direct contact between particles of matter is called _________. (Conduction)

The process of transferring heat through the movement of fluid particles is called _________. (Convection)

The SI unit of force is the __________. (Newton (N))

According to Newton’s first law of motion, an object at rest will remain at rest, and an object in __________ will remain in motion at a constant velocity unless acted upon by an external force. (Motion)

Acceleration is defined as the rate of change of __________. (Velocity)

The force that opposes the motion of an object in a fluid (such as air or water) is called __________. (Drag)

The force experienced by a body of mass m due to the acceleration due to gravity is called its __________. (Weight)

According to Newton’s second law of motion, the acceleration of an object is directly proportional to the net force acting on it and inversely proportional to its __________. (Mass)

The force exerted by a stretched or compressed spring is called __________. (Spring force)

The force of attraction between any two objects with mass is called the __________. (Gravitational force)

The force that acts on a body moving in a circular path, directed towards the center of the circle, is called the __________. (Centripetal force)

According to Newton’s third law of motion, for every action, there is an equal and opposite __________. (Reaction)

Energy is defined as the ability to do _________. (Work)

The SI unit of energy is the _________. (Joule (J))

Kinetic energy is the energy possessed by an object due to its _________. (Motion)

Potential energy is the energy possessed by an object due to its _________. (Position or height)

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PAF Logistics Branch Officer Course Tests with Answers

PAF Logistics jobs can now be achieved through preparation of physics tests with answers. Mechanics in Physics  Important MCQs are also important for Airmen induction PAF,  GD Pilot, PAF Air Defence Branch, PAF Logistics Branch, PAF Admin & Special Duty Branch and Met branch of PAF. Following questions of physics PAF Logistics branch help to prepare initial tests of PAF jobs.

The law of conservation of energy states that energy cannot be created or destroyed, but it can be _________ from one form to another. (Transformed or converted)

The energy stored in the nucleus of an atom is called _________ energy. (Nuclear)

The energy associated with the motion of molecules in a substance is called _________ energy. (Thermal or heat)

The energy obtained from the Sun is called _________ energy. (Solar)

The energy stored in stretched or compressed objects, such as a spring, is called _________ energy. (Elastic or potential elastic)

The energy released during a chemical reaction is called _________ energy. (Chemical)

Sound is a form of _________. (Energy)

Sound waves are _________ waves. (Longitudinal)

The unit used to measure the frequency of sound waves is _________. (Hertz (Hz))

The speed of sound in air at room temperature is approximately _________ meters per second. (343 m/s)

The amplitude of a sound wave determines its _________. (Loudness or volume)

The frequency of a sound wave determines its _________. (Pitch)

The reflection of sound waves is called _________. (Echo)

The phenomenon where sound waves change direction due to a change in the medium’s density is called _________. (Refraction)

The interference of sound waves can result in a phenomenon called _________, where the resulting sound is louder than the individual sounds. (Constructive interference)

The part of the ear that converts sound waves into electrical signals is called the _________. (Cochlea)

Light is a form of _________. (Electromagnetic radiation)

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PAF Logistics Review Questions of past Experiences with Answers

If you want to prepare initial tests of Physics for PAF logistics branch tests then given questions are very important and helpful to get 100% results.

The speed of light in a vacuum is approximately _________ meters per second. (299,792,458 m/s)

The unit used to measure the frequency of light waves is _________. (Hertz (Hz))

The phenomenon where light waves change direction as they pass from one medium to another is called _________. (Refraction)

The bending of light waves around obstacles or edges is called _________. (Diffraction)

The colors of the visible light spectrum, in order from shortest to longest wavelength, are _________. (Violet, blue, green, yellow, orange, red)

The law of reflection states that the angle of incidence is _________ to the angle of reflection. (Equal.)

The image formed by a convex lens is _________. (Real or virtual, depending on the object’s position)

The primary colors of light are _________, _________, and _________. (Red, green, blue)

The phenomenon where light waves are separated into different colors due to their different wavelengths is called _________. (Dispersion)

The fundamental particle that carries electric charge is the _________. (Electron)

The SI unit for electric charge is the _________. (Coulomb)

The force between two charged objects is directly proportional to the _________ of their charges and inversely proportional to the _________ between them. (Product; square of the distance)

The flow of electric charge is called _________. (Electric current)

The SI unit for electric current is the _________. (Ampere (A))

A device used to measure electric current is called a _________. (Ammeter)

The phenomenon where a moving charge creates a magnetic field is called _________. (Electromagnetic induction)

The ability of a material to attract and hold magnetic properties is called _________. (Magnetism)

The SI unit for magnetic field strength is the _________. (Tesla (T))

The right-hand rule can be used to determine the direction of the magnetic field around a current-carrying _________. (Conductor or wire)

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Physics Important MCQs for PAF Logistics Branch

Othre than PAF logistics branch tests, Mechanics in Physics Important MCQs for Navy (PN Cadets, Navy Operation Branch, Mechanical Engineering Branch, Navy Supply Branch, Navy Weapons’ Engineering Branch). given questions fulfill the needs of the students who are preparing tests for PAF Logistics tests of officers’ selection through short service commission.

The branch of physics that deals with the behavior and properties of light is called _________. (Optics)

The bouncing back of light when it strikes the surface of an object is called _________. (Reflection)

The bending of light as it passes from one medium to another is called _________. (Refraction)

The point where light rays meet or appear to meet after reflection or refraction is called the _________. (Focus)

A lens that is thicker at the center than at the edges is called a _________ lens. (Convex)

The distance between the center of a lens or mirror and its focal point is called the _________. (Focal length)

The phenomenon where light waves combine and form regions of constructive and destructive interference is called _________. (Interference)

The ability of a lens to bend light and bring it to a focus is called _________. (Refractive power)

The angle of incidence is equal to the angle of _________. (Reflection)

The spreading out of light waves as they pass through a narrow opening or around an obstacle is called _________. (Diffraction)

The movement of electric charge is called _________. (Electric current)

The SI unit of electric current is the _________. (Ampere (A))

The device used to measure electric current is called a _________. (Ammeter)

The opposition to the flow of electric current in a circuit is called _________. (Resistance)

The relationship between current, voltage, and resistance is given by _________ law. (Ohm’s)

A circuit in which the current has only one path to flow is called a _________ circuit. (Series)

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PAF Logistics Branch Initial Tests with Answers

PAF Logistics branch past papers experiences are given here which are helpful to pass the initial academic tests of the questions which comes in the academic tests before ISSB tests. Students have to pass the verbal and non verbal intelligence tests with academic tests of physics.

A circuit in which the current has multiple paths to flow is called a _________ circuit. (Parallel)

The phenomenon where an electric current in a wire produces a magnetic field around the wire is called _________. (Electromagnetic induction)

The device used to measure potential difference or voltage is called a _________. (Voltmeter)

The SI unit of magnetic field strength is the _________. (Tesla (T))

Heat is the transfer of _________ between objects due to a temperature difference. (Energy)

The SI unit of heat is the _________. (Joule (J))

The measure of the average kinetic energy of the particles in a substance is called _________. (Temperature)

The lowest possible temperature, at which all molecular motion ceases, is known as _________. (Absolute zero)

The process of transferring heat through the movement of fluid particles is called _________. (Convection)

The theory that describes the behavior of matter and energy on the smallest scales is called _________. (Quantum mechanics)

The smallest indivisible unit of matter is called a _________. (Atom)

The study of the properties and behavior of atomic and subatomic particles is called _________. (Particle physics)

The theory that unifies the electromagnetic and weak nuclear forces is called _________. (Electroweak theory)

The particle that carries the electromagnetic force is called the _________. (Photon)

The phenomenon where light exhibits both wave-like and particle-like properties is called _________. (Wave-particle duality)

The theory that describes the interaction of matter and energy in the presence of gravity is called _________. (General relativity)

The particle associated with the gravitational force is called the _________. (Graviton)

The study of the origin, structure, and evolution of the universe is called _________. (Cosmology)

The SI unit of distance is the _________.Answer: Meter (m)

The rate of change of velocity is called _________. (Acceleration)

The first law of motion, also known as the law of _________, states that an object at rest will stay at rest, and an object in motion will stay in motion with a constant velocity unless acted upon by an external force. (Inertia.)

See More

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