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waves

QuestionAnswer
What does wave mean? Vibration of medium
What does medium mean? the meterial of a solid liquid or a gas
What are transversal waves? particals move perpendicular
What does crest mean? the point where the waves are the highest
What does trough mean? the point where the waves are the lowest
What are longitudinal waves? particals are moving back and forth
What is compression? you push two objects together to conjoin
What is rarefaction? pushing fordward and compressing two coils together
What are mechanical waves? waves that reqire a medium
What are electormagnetic waves? waves are not disruted ina medium wave
What does amplitude mean? measured how far particals in a medium and the rest position
what does wavelegth mean? defined as a distance from any point
What does frequency mean? number of wavesthat pass a point in a given amount of time
What does Hertz mean? only 2/10 of a wave can pass through per second
What does wave speed mean? depends on prporties of medium
What does force mean? to push and pull an object
What does work mean? used of a force of an object
What does power mean? how much force is used in it
Your force is 10 to push a box and your disance is 15 in , how much work did you do? 150 is your work
It took you 5 mins to walk your dog and it took you 200 as your force, what is your power? 40 is your power
You walk to your friends house and it took you 20 ft to get there and your force is 5 what is the work you did? 100 is your work
What way do longitudinal waves move? paralle
What way do traversal waves move? side to side
What would sound waves must be? longitudinal
How do you find work? work= force times distance
What is one example of an object that uses waves? a slinky
Do waves that are big make a lot of sound? yes
Created by: 311794
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