Ever wondered why roller coasters are so thrilling or why time seems to slow down when you’re bored? With complex formulas, invisible forces, and theories that challenge our perception of reality, understanding physics can feel like trying to throw a bowling ball through a black hole! Our physics trivia collection transforms these mind-bending concepts into accessible questions covering everything from the basic laws of motion to the mysteries of quantum mechanics. Perfect for discovering the scientific reasons behind everyday phenomena or impressing friends with your knowledge of how the universe really works.
Check out these Astronomy Trivia Questions.
Physics Trivia Questions and Answers
- What force pulls objects toward the Earth?
Answer: Gravity - What is the unit of force named after a famous scientist?
Answer: Newton - What scientist discovered gravity when an apple reportedly fell on his head?
Answer: Isaac Newton - What will happen if you push an object that is at rest?
Answer: It will move (accelerate) - What form of energy does a moving object have?
Answer: Kinetic energy - What type of simple machine is a seesaw?
Answer: Lever - What scientist is famous for discovering the theory of relativity?
Answer: Albert Einstein - What type of energy is stored in objects that can be released later?
Answer: Potential energy - What is the speed of light?
Answer: 299,792,458 meters per second (or about 186,282 miles per second) - What happens to water when it freezes?
Answer: It expands - What property of matter is measured using a scale?
Answer: Mass - What is the name of the invisible force that pulls together all objects with mass?
Answer: Gravity - Which travels faster, sound or light?
Answer: Light - What is the unit of electrical current?
Answer: Ampere (or Amp) - What causes objects to float in water?
Answer: Buoyancy - What is the name of the force that opposes motion between two surfaces that touch?
Answer: Friction - What type of energy is produced by the Sun?
Answer: Heat and light energy (electromagnetic energy) - What happens when you mix all colors of light together?
Answer: White light - What instrument is used to measure air pressure?
Answer: Barometer - What is the unit of power named after a steam engine pioneer?
Answer: Watt - What is the unit of electrical potential or voltage?
Answer: Volt - What is the unit of energy in the metric system?
Answer: Joule - What is the name for a material that electricity cannot pass through?
Answer: Insulator - What is the name for a material that allows electricity to flow easily?
Answer: Conductor - What happens to the pitch of a sound when its frequency increases?
Answer: The pitch gets higher - What is the name of the point around which an object rotates?
Answer: Axis - What is the formula for the area of a rectangle?
Answer: Length × Width - What states that energy cannot be created or destroyed, only transformed?
Answer: Law of Conservation of Energy - What form of energy is transferred by the movement of particles?
Answer: Heat (thermal energy) - What happens to a liquid when it is heated?
Answer: It expands - What is the name of the device that converts solar energy into electricity?
Answer: Solar panel (or photovoltaic cell) - What is the formula for speed?
Answer: Distance ÷ Time - What is the study of heat and temperature called?
Answer: Thermodynamics - What are the three common states of matter?
Answer: Solid, liquid, and gas - What is the unit of temperature in the metric system?
Answer: Celsius (or Kelvin) - What is the name of the famous equation E=mc²?
Answer: Mass-energy equivalence - What is the term for the tendency of an object to resist changes in motion?
Answer: Inertia - What is the lowest possible temperature theoretically achievable?
Answer: Absolute zero (-273.15°C or -459.67°F or 0 Kelvin) - What is the study of light called?
Answer: Optics - What type of wave needs a medium to travel through?
Answer: Mechanical wave - What law states that for every action, there is an equal and opposite reaction?
Answer: Newton’s Third Law of Motion - What is the name for the transfer of heat through empty space?
Answer: Radiation - What is the center of mass of an object called?
Answer: Center of gravity - What is the net force required to keep an object moving at constant velocity?
Answer: Zero - What property of a material determines how much it will stretch when pulled?
Answer: Elasticity - What is the name for the resistance of a fluid to flow?
Answer: Viscosity - What happens to the pressure of a gas if you decrease its volume while keeping the temperature constant?
Answer: The pressure increases - What is the term for materials that can be magnetized?
Answer: Ferromagnetic - What is the measure of how much matter is in an object?
Answer: Mass - What is the study of motion without considering its causes called?
Answer: Kinematics - What is the phenomenon where light bends when passing from one medium to another?
Answer: Refraction - What is the name for the point at which a liquid turns into a gas?
Answer: Boiling point - What is the fourth state of matter that exists in stars and lightning?
Answer: Plasma - What is the name of the theoretical absolute minimum temperature?
Answer: Absolute zero - What is the unit of electrical resistance?
Answer: Ohm - What do you call it when a solid changes directly into a gas without becoming a liquid first?
Answer: Sublimation