Physics is a science that combines branches such as mechanics, electricity, sound, light, etc.
You can find common vocabulary about physics below with many games, puzzles and word functions.
Physics Vocabulary Words List in English
We will work on the word list of Physics related terms in English:
| Word | Definition |
| Physics | It is the general analysis of nature, conducted in order to understand how the universe behaves. |
| Force | Force is the measurement of a push or pull on an object. Force is a vector measured in newton. |
| Distance | A numerical description of how far apart objects are. |
| Gravity | Gravity is a force caused when the mass of physical bodies attract each other. |
| Velocity | Velocity is the rate of change in an object’s position. Velocity is a vector quantity. The magnitude of velocity is the object’s speed. |
| Vector | A vector is a quantity that has both a magnitude and a direction. |
| Speed | Speed is the measurement of how fast on object moves relative to a reference point. It is a scalar quantity measured by distance over time. |
| Friction | Friction is the resistance of motion when one object rubs against another. It is a force and is measured in newton. |
| Momentum | Momentum is a measurement of mass in motion. Momentum is equal to the mass times the velocity of an object. It is a vector measured in newton-seconds. |
| Sound | A mechanical wave that is an oscillation of pressure transmitted through a solid, liquid, or gas, composed of frequencies within the range of hearing. |
| Energy | Energy is the ability to do work. The standard unit of measure for energy is the joule. |
| Optics | The branch of physics which involves the behaviour and properties of light, including its interactions with matter and the construction of instruments that use or detect it. |
| Refraction | Refraction is the change in direction of wave propagation due to a change in its transmission medium. |
| Power | Power is a measurement of the rate at which energy is used. Power is calculated by dividing work over time. The standard unit for power is the watt. |
| Pressure | The ratio of force to the area over which that force is distributed. |
Keep exploring EnglishBix to learn vocabulary words related to different areas of science.