Reading Success 2nd-Book 1 Unit 24 (E)

10 카드 | CompassPublishing

세트공유

cell

a device for producing electrical energy from chemical energy
This laptop battery has 3 cells.

copper

a red and brown colored metal that conducts heat and electricity very well and is used to make wire and pipes
These wires are made from copper.

electric current

the flow of electrical power
There is no electric current in this wire now.

electrode

a thing that connects an electronic device to something else
The machine had several electrodes attached to it.

electrolyte

electrically charged substances
Most sports drinks have electrolytes in them.

flow

(of liquid, gas or electricity) to move steadily and easily in a particular direction
The water is flowing fast from the tap.

galvanized

covered in a thin layer of zinc
This bicycle is made from galvanized metal.

juice

the liquid part of vegetables and fruits or a drink made from it
Orange juice is healthy to drink.

volt

the measured force of electricity
This computer needs 220 volts of electricity.

zinc

a type of metal
zinc is commonly used for galvanizing.