feburays mini science quiz😪 Flashcards
1
Q
circut
A
a closed pathway where the start and end poit are the same
2
Q
what happens when circuts are closed
A
vharges will flow through the circut
3
Q
how are elctrons behiving(Moving) when they are conductoring or inslatoring
A
electrons are not so free to move
4
Q
Does the positive part (electrode) of a battery attract or repel electrons?
A
electrons are attractes
5
Q
Does the negative part (electrode) of a battery attract or repel electrons?
A
eelctrons repel
6
Q
how do sharks use elctricity
A
the snot sends electrical singlas in the water to let the shark know about heart beats around thewm
7
Q
what alternative sources of energy
A
geothermic energy, solor energy, wind energy
