Basics
What type of energy does a battery store?
Chemical energy
What particles flow through the wire?
Electrons
What does oxidation mean?
Loss of electrons
Do batteries help power trains? (True or False)
True
What is Eyobs favorite food
Injera with doro wot
What are the two terminals of a battery?
Anode and Cathode
In which direction do electrons flow?
From anode to cathode
What does reduction mean?
Gain of electrons
What are primary batteries?
Non rechargeable batteries
What day was fredrick born
September 14th 2011
Which terminal is negative?
The anode
What happens when a circuit is complete?
Electrons flow continuously
In a battery, what is happening to electrons during redox reaction?
Electrons are transferred from one place to another.
What are secondary batteries?
Rechargeable batteries
Find the derivative of the function f(x) = 35x + 5 with respect to x.
.
35
What is the role of the electrolytes?
To allow ions to move between electrons.
What is an example of an electrical load?
Light bulb (any device using electricity)
What happens to lithium ions during discharge?
The electrons move from the Anode(-) to the Cathode(+) through the electrolyte
Name one environmental problem caused by batteries?
Pollution, mining, disposal
Who is the goat of the NBA
Lebron James
Why are there two different materiels in a battery?
To create a difference in charge so electrons can flow
Why does a battery stop working overtime.
The chemical reactants get used up
Why is lithium called the reducing agent?
Because it give aways electrons.
Name one way to reduce battery impact on the environment?
Recycling or improving designs
Who won the Academy Award for the best male actor
Michael B. Jordan