AS phy p22 , how was it?

[TCHS]

500 is the right answer

Can you explain why?

 

[JD REBORN]

Can you explain why?

There were 3 nodes.So lambda/2 +lambda/2=0.68 m which wiill give lambda =0.68 m

 

[TCHS]

There were 3 nodes.So lambda/2 +lambda/2=0.68 m which wiill give lambda =0.68 m

But dont you just find the wavelength by looking at 2 successive crests?
Oh well, time to prepare for tomorrow!

 

[biba]

yea silly mistakes , GT this time i think , around 43-47 ,, bcoz for physics p2 the max GT is 47 for A, november 2011 , qp 22, was easy as compared to this ppr and it had A on 30/60, so lets hope for a very low GT

insha ALLAH the GT's gonna b low !!!

 

[gamer_boy]

insha ALLAH the GT's gonna b low !!!

InshALlahh

 

[JD REBORN]

But dont you just find the wavelength by looking at 2 successive crests?
Oh well, time to prepare for tomorrow!

Boy it was a stationary wave not a progressive wave

 

[imagine]

qs were easy and i did well
realised silly small mistakes

 

[imagine]

insha ALLAH the GT's gonna b low !!!

you bet!!

 

[TCHS]

Boy it was a stationary wave not a progressive wave

Im a girl -.-

 

[gamer_boy]

you bet!!

u mean to say that GT wud b higher? :O

 

[gamer_boy]

Im a girl -.-

then u shud change ur name boy hahhaha

 

[TCHS]

then u shud change ur name boy hahhaha

Wait what does my name have to do with a boy's name? TCHS isn't a boy's name unless you have a very weird brain!

 

[TCHS]

then u shud change ur name boy hahhaha

Oh & the fact that my gender says "Female" should give you an idea, blind

 

[imagine]

u mean to say that GT wud b higher? :O

LOL! NO WAY!!!!

 

[JD REBORN]

Im a girl -.-

I am sorry i didnt read the gender.My mistake

 

[m.r92]

freq= 1000 for sure

 

[AppleGreen]

freq= 1000 for sure

it is 500 for sure

 

[m.r92]

it is 500 for sure

wavelength = distance between node x 2, it wasn't a full wave diagram, the x axis was the equilibrium position. i tripled checked!

 

[gamer_boy]

wavelength = distance between node x 2, it wasn't a full wave diagram, the x axis was the equilibrium position. i tripled checked!

o hellow, freq 500Hz for sure hae,

Oh & the fact that my gender says "Female" should give you an idea, blind

hahahahah we didnt see that lolxx

 

[gamer_boy]

LOL! NO WAY!!!!

exactly man !!! i think so, that the Gt wud b around 37-44 .... the response was pooor