Science (done)

• light- is a form of energy that can be seen when it interacts with matter
• Transverse Waves- light waves that vibrates in the direction perpendicular to the direction of their motion
• Reflection- is produced when light waves bounce off a surface
• Refraction- is the bending of light waves as they pass from one material to another
• Laser Light- has a great deal of heat energy
• Diverging Lenses- that diverges rays of light that are travelling parallel to its principal axis
• Electricity - a type of energy that consists of the movement of electrons between two points when there is a potential difference between them, making it possible to generate what is known as an electric current
• Conduction- is the method of heat transfer that occurs through direct contact between particles within a substance.
• Vibrations- is a rapid back-and-forth movement of an object or a medium.
• Conductors - the material or substances which allow electricity to flow through them.
• Semiconductor- a good material that is neither a good conductor nor a good insulator of heat and electricity.
• Thermal conductivity- the ability of a material to transfer heat.
• Convection- another way by which heat energy can be transferred.
• Heat - energy that is transferred from one body to another as the result of a difference in temperature.
• Molten Zone- acts as an electrical conductor with normal conductivity and heat is generated throughout its volume
• Sound- is a form of energy produced by vibrations that travel through a medium, such as water, or solids.
• position- is very important when it comes to finding a specific object.
• Time- the indefinite continued progress of existence and event in the past/ present/and future
• Motion- Is when a body is continuously changing it's position with respect to the frame of reference.
• Distance- Is an amount of space between two things or people.
• Direction- a course along which someone or something move a lot.
• Velocity- Is the speed in combination with the direction of motion of an object.
• Measurement- The size, length, or amount of something, as established by measuring
• Meter Scale- device used to measure the length of any item
• Speed- The rate at which someone or something is able to move or operate
• System International D'Unites- is used for measuring the distance.