Understanding the Basics of Wave Motion

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Wave motion refers to the transfer of energy through a medium without the permanent displacement of particles. It can occur in various forms, including mechanical waves, which require a medium, and electromagnetic waves, which do not. The discussion highlights the need for specificity when defining wave motion, as the term can encompass a wide range of phenomena. Understanding the context is crucial for a clearer explanation. Overall, wave motion is a fundamental concept in physics that describes how energy propagates through different mediums.
Cheman
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Wave motion...

Ques: "What is meant by a wave motion?"

Thanks.
 
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Cheman said:
Ques: "What is meant by a wave motion?"

Thanks.

Your question is rather general. Could you be more specific?
 
I doesn't matter - one of my homework questions was that question - I thought it was a rather vague generalised question, so I wondered if i was missing something.

Thanks. :smile:
 

Thread 'Mousetrap Car Energy efficiency'

For simple comparison, I think the same thought process can be followed as a block slides down a hill, - for block down hill, simple starting PE of mgh to final max KE 0.5mv^2 - comparing PE1 to max KE2 would result in finding the work friction did through the process. efficiency is just 100*KE2/PE1. If a mousetrap car travels along a flat surface, a starting PE of 0.5 k th^2 can be measured and maximum velocity of the car can also be measured. If energy efficiency is defined by...
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