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AC (alternative current) goes back and forth (the flow of the current changes periodically)
DC (direct current) has a continuous flow
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∙ 12y ago
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What is the name associated when a river goes back and forth?
when a river winds back and forth, it is called meandering
What is it called when river goes back and forth?
Because the river want to turn 180 degree.
How does water move in the continental shelf?
it goes back and forth
What goes back and forth but never in a straight line?
a grin
What is it called when the ball goes back and forth during a game in tennis?
When the same person hits the ball twice in a row, it is called a double hit.
Why are space shuttles called shuttles?
Because it carries a crew into space, then returns to Earth, just like a shuttle that goes back and forth.
What goes back-and-forth constantly but never in a straight line?
a grin
What does a yo-yo do?
it goes back and forth on a string and amuses people
How many seconds does it take for a swing to go back and forth one hundred times if it goes back and forth twice every five seconds?
if it goes back and forth 2x in 5 seconds, 50 times that is 50x5 or 250 seconds, aka 3 min 10 sec
What goes back in forth constantly but never in a strait line?
Windshield wipers.
What does a turkeys head do when they become excited?
it goes back and forth really fast
What kind of current goes back and forth or oscillates rather than traveling in only one direction?
what current goes back and forth, or oscillates, rather than traveling in only one direction
