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YumYum247
 one year ago
yelp!!!!!!!!!
YumYum247
 one year ago
yelp!!!!!!!!!

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YumYum247
 one year ago
Best ResponseYou've already chosen the best response.0@dan815 could you plz give me a quick tuition on this topic, i'm really struggling here :(

YumYum247
 one year ago
Best ResponseYou've already chosen the best response.0@abb0t can you please help me????

YumYum247
 one year ago
Best ResponseYou've already chosen the best response.0ok i need to learn from the ABC for the concept!!!

YumYum247
 one year ago
Best ResponseYou've already chosen the best response.0ok so i know that when two waves interfere with each other they produce either, constructive waves if the waves are over the equilibrim or destructive waves if under the equilibrium.

YumYum247
 one year ago
Best ResponseYou've already chosen the best response.0the only thing i'm struggling to understand is that fact that how do i know what shape the two waves will produce when collide with each other....like how do i do my calculations??

nincompoop
 one year ago
Best ResponseYou've already chosen the best response.1depending how the waves interacted and waves can vary in energy too

YumYum247
 one year ago
Best ResponseYou've already chosen the best response.0there is no concept of energy here, just the types of collisions and what shape it'll produce and in what direction!!!

nincompoop
 one year ago
Best ResponseYou've already chosen the best response.1but not all waves are the same nor collide in two manners only

YumYum247
 one year ago
Best ResponseYou've already chosen the best response.0but what is for sure is that fact that there are only two options given to me so therefore all the questions are related to either constructive or destructive waves.....btw how do i calculate the resultant displacement of the two waves...

YumYum247
 one year ago
Best ResponseYou've already chosen the best response.0could you please do a quick drawing of at least one of the examples?!?!!??!

YumYum247
 one year ago
Best ResponseYou've already chosen the best response.0any idea????????????????

YumYum247
 one year ago
Best ResponseYou've already chosen the best response.0@peachpi please help me

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0I know this is generally more complex, but do they maybe just want you to add/subtract here?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0http://www.physicsclassroom.com/class/waves/Lesson3/InterferenceofWaves superposition drawing near bottom

YumYum247
 one year ago
Best ResponseYou've already chosen the best response.0yes but since these are "shapes", i'm struggling to understand how do i calculate the resultant displacement. i know the first one is construction and the second one is neither construction or destruction, i'll be a wave since crest and trough cancel out each other.

dan815
 one year ago
Best ResponseYou've already chosen the best response.0do you still need help?

dan815
 one year ago
Best ResponseYou've already chosen the best response.0is it that same picture up at the top

YumYum247
 one year ago
Best ResponseYou've already chosen the best response.0yes the picture at the top is the qestion, how do i calculate the resultant displacement in figure 1.

YumYum247
 one year ago
Best ResponseYou've already chosen the best response.0i know when two waves interact with each other, the form a superposition where the crest of both waves are combined but how do i put that into a mathematical form?!?!?!?!

dan815
 one year ago
Best ResponseYou've already chosen the best response.0okay now linear Superposition principle can be summarized byt this equation f(x+y)=f(x)+f(y) we say such an equation follows the principle of Lin sup pos

YumYum247
 one year ago
Best ResponseYou've already chosen the best response.0can you please just do one question in drawing?!?!?!!? i'll do the rest.

dan815
 one year ago
Best ResponseYou've already chosen the best response.0um okay so its not exactly the crests that are combines its all the heights everywhere

YumYum247
 one year ago
Best ResponseYou've already chosen the best response.0interesting please go on!!!

YumYum247
 one year ago
Best ResponseYou've already chosen the best response.0in this case it'll be zero since A = highest  lowest /2

dan815
 one year ago
Best ResponseYou've already chosen the best response.0okay what we do is look at every x values and add the 2 heights there

YumYum247
 one year ago
Best ResponseYou've already chosen the best response.0ok so do we come up with our own numbers here to calculate eveything

YumYum247
 one year ago
Best ResponseYou've already chosen the best response.0i thought crest would cancel out trough and the remaining (rectangle) would continue to move in the right direction.

YumYum247
 one year ago
Best ResponseYou've already chosen the best response.0Awwwnnnn!!!! dw:1436162165903:dw

dan815
 one year ago
Best ResponseYou've already chosen the best response.0how come yours is different from the picture

YumYum247
 one year ago
Best ResponseYou've already chosen the best response.0ok assume that the rectangle is touching the sin wave...sorry my bad.

dan815
 one year ago
Best ResponseYou've already chosen the best response.0we add 1 to everywhere on that wave

YumYum247
 one year ago
Best ResponseYou've already chosen the best response.0ok so to do my calculations, do i just make up my own numbers, i mean height

YumYum247
 one year ago
Best ResponseYou've already chosen the best response.0ok please slow down for a sec.

YumYum247
 one year ago
Best ResponseYou've already chosen the best response.0please answer my questions before you proceed with the qestion.....i want to clearfy everything first.

YumYum247
 one year ago
Best ResponseYou've already chosen the best response.0so to do all the calclations, do i make up my own numbers, i mean when i draw those diagrams on the graph, to calculate the dispalcement???

dan815
 one year ago
Best ResponseYou've already chosen the best response.0well they gave u only pictures so answer with a picture

YumYum247
 one year ago
Best ResponseYou've already chosen the best response.0and please tell me the main rule/ recipe

YumYum247
 one year ago
Best ResponseYou've already chosen the best response.0but the picture is not on scale.

YumYum247
 one year ago
Best ResponseYou've already chosen the best response.0ok so that means we don't need to draw it on the graph paper????

YumYum247
 one year ago
Best ResponseYou've already chosen the best response.0can you solce without the need of graph paper????

dan815
 one year ago
Best ResponseYou've already chosen the best response.0okay main thing is the form is this f(x)= k + k*sin(x)

dan815
 one year ago
Best ResponseYou've already chosen the best response.0you are adding to like a sin(x) looking wave

dan815
 one year ago
Best ResponseYou've already chosen the best response.0its not really a sine wave, just making that up

YumYum247
 one year ago
Best ResponseYou've already chosen the best response.0ok so how do we utilize the equation to find the displaceent

YumYum247
 one year ago
Best ResponseYou've already chosen the best response.0@dan815 ok so i add 1 and then what?

YumYum247
 one year ago
Best ResponseYou've already chosen the best response.0but how do you know how high is that???? since there are no numbers given

YumYum247
 one year ago
Best ResponseYou've already chosen the best response.0ok so you brought everything on the positive side of the equilibrium....nice!!

YumYum247
 one year ago
Best ResponseYou've already chosen the best response.0honestly if i knew i'dn't be here. but give me some time to take a guess!!!

YumYum247
 one year ago
Best ResponseYou've already chosen the best response.0you add crest of both waves!!!

YumYum247
 one year ago
Best ResponseYou've already chosen the best response.0but the question asks me to "determine the resultant wave" so what do i say?!?!?!?

YumYum247
 one year ago
Best ResponseYou've already chosen the best response.0btw how would the final wave look like if we're to actually draw the resultant wave!!

YumYum247
 one year ago
Best ResponseYou've already chosen the best response.0what happened to the green magenta rectangle, weren't you suppose to add that height as well.

YumYum247
 one year ago
Best ResponseYou've already chosen the best response.0because the rule says, when two waves collide, they make constructive wave!!!

YumYum247
 one year ago
Best ResponseYou've already chosen the best response.0OMG i kinda understood what you did there.....!!!

YumYum247
 one year ago
Best ResponseYou've already chosen the best response.0ok i got it......!!!

YumYum247
 one year ago
Best ResponseYou've already chosen the best response.0ok so what would happen to the first one?!???!

YumYum247
 one year ago
Best ResponseYou've already chosen the best response.0since both are on the positive side of the equilibrium......do you just stack the inner box on the outer box?!?!?!?! yes i think SO

YumYum247
 one year ago
Best ResponseYou've already chosen the best response.0@dan815 please check if i did that right?!?!?!?

dan815
 one year ago
Best ResponseYou've already chosen the best response.0ill give u a problem do it to the best of your ability

YumYum247
 one year ago
Best ResponseYou've already chosen the best response.0so for the first question do you just stack the inner black box on top of the dotted box?!?!?!

dan815
 one year ago
Best ResponseYou've already chosen the best response.0what is the result of these 2?

YumYum247
 one year ago
Best ResponseYou've already chosen the best response.0wait is that a V or a triangle?!?!?!?

YumYum247
 one year ago
Best ResponseYou've already chosen the best response.0hold on damn it... let me think :"D LOL

YumYum247
 one year ago
Best ResponseYou've already chosen the best response.0ok so for this, you add 1 to the "U" thing to create a constructive wave, so i'll be on top of that weird figure.dw:1436164542171:dw

YumYum247
 one year ago
Best ResponseYou've already chosen the best response.0dw:1436164670586:dw you add 1

YumYum247
 one year ago
Best ResponseYou've already chosen the best response.0dw:1436164695260:dwyou add 1 LOL

YumYum247
 one year ago
Best ResponseYou've already chosen the best response.0dw:1436164718280:dwyou add 1

YumYum247
 one year ago
Best ResponseYou've already chosen the best response.0@dan815 All done!!!! :"D

YumYum247
 one year ago
Best ResponseYou've already chosen the best response.0can't believe i spent an entire day on this silly concept!!! Thanks you and Love you to death for helping me out. GOD BLESS YOU.
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