wave assretion-reason

standing wave is created by the superposition of of two transverse waves of equal amplitude travelling in opposite directions, in a long string tied at both ends.

stat1 : velocity of C.O.M of a piece of length λ (considered anywhere in the string) will be zero at any point of time.

stat2 : there is no net transfer of material when a wave travels through it.

7 Answers

33
Abhishek Priyam ·

me: st1 wrong

Sky: main bhi yahi kii thi

ans hai : b

me: ufff

:(

:(

:(

Sky: :(

:'(

me: :p

length lamda nahi dekhe

:P

phir se sochte hain

Sky: kk ...

arey phir

me: tab zero hi hoga

Sky: kyun ?

jaha tak mujhe yaad hai

nodes par 0 hota hai

me: pure ka com

+ve cycle me thoda upar jaega to uske baad wlae loop( -ve )me niche

so net zero

Sky: but bola hai ki

at any point of time

poore ka com nahi

comm of some piece

me: ek loop ka com

Sky: poore ka hota toh 0 hi hota...

me: piece of length lamda

Sky: woh bhi toh nahi kaha

oh haan :P :P :P :P :P

:'(

:'(

sahi hai

me: velocity of C.O.M of a piece of length λ

Sky: main lamda ko koi importance hi nahi dii :P

me: are suru me wahi na nahi dekhe teh hum bhi

Sky: ;'(

33
Abhishek Priyam ·

shankara.. :P
don' ask to translate this whole.. [3]

the main point is that.. both of us neglected length λ

11
Mani Pal Singh ·

yaar tune to sari vardat likh diiii
ab main kya bolun

33
Abhishek Priyam ·

[3]

33
Abhishek Priyam ·

@ krishravela

Answer is B..
asasertion is also true... its for whole.. length lamda..

that post is deleted.. :P

33
Abhishek Priyam ·

hehehe... that post is deleted... :p

3
iitimcomin ·

statement 1,2 ar true but no correct explaination!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

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