Vocabulary

• the following: Next in order or sequence.
• such as: For example; like
• tuned to: To adjust a radio receiver to the frequency of a particular station.
• process: To organize and use data in a computer
• average: Total of numbers divided by the number of items
• encounter: To come up against a problem or trouble; meet
• capacity: Ability to hold, involve or contain (e.g. liquids)
• spectrum: The wavelengths of colors from red to violet
• exposure: Allowing light through a cameras lens onto film
• science: Study of the physical world, based on facts
• hear: To be aware of sound; to perceive with the ear
• nerve: Fibers in the body that enable feeling, movement
• signal: To be evidence/an indication something will happen
• age: To keep food, wine for a long time to improve it
• impair: To damage or weaken something
• high: Excited or relaxed from taking drugs
• destroy: To damage so badly that something no longer exists
• frequency: Number of repetitions of (radio or sound) wave