1
You visited us
1
times! Enjoying our articles?
Unlock Full Access!
Byju's Answer
Standard VIII
Mathematics
Dimensional Analysis
A sine wave o...
Question
A sine wave of wavelength lamda is travelling in a medium. What is the minimum distance between two particles of the medium which always have the same speed?
Open in App
Solution
Dear student
I
n
a
sin
e
w
a
v
e
p
a
r
t
i
c
l
e
s
t
h
a
t
a
r
e
s
e
p
a
r
a
t
e
d
b
y
a
d
i
s
tan
c
e
o
f
i
n
t
e
g
r
a
l
m
u
l
t
i
p
l
e
o
f
w
a
v
e
l
e
n
g
t
h
m
o
v
e
w
i
t
h
s
a
m
e
v
e
l
o
c
i
t
y
t
h
a
t
i
s
t
h
e
i
r
d
i
s
p
l
a
c
e
m
e
n
t
a
t
a
n
y
i
n
s
tan
t
o
f
t
i
m
e
f
r
o
m
e
q
u
i
l
i
b
r
i
u
m
p
o
s
i
t
i
o
n
i
s
t
h
e
s
a
m
e
a
n
d
t
h
e
y
a
r
e
m
o
v
i
n
g
w
i
t
h
s
a
m
e
s
p
e
e
d
a
n
d
i
n
t
h
e
s
a
m
e
d
i
r
e
c
t
i
o
n
I
n
a
sin
e
w
a
v
e
p
a
r
t
i
c
l
e
s
t
h
a
t
a
r
e
s
e
p
a
r
a
t
e
d
b
y
a
d
i
s
tan
c
e
o
f
o
d
d
m
u
l
t
i
p
l
e
o
f
h
a
l
f
t
h
e
w
a
v
e
l
e
n
g
t
h
m
o
v
e
w
i
t
h
s
a
m
e
s
p
e
e
d
a
n
d
b
u
t
i
n
o
p
p
o
s
i
t
e
d
i
r
e
c
t
i
o
n
.
s
o
p
a
t
h
d
i
f
f
e
r
e
n
c
e
∆
x
=
(
2
n
+
1
)
λ
2
w
h
e
r
e
(
n
=
0
,
+
1
,
2
,
3
,
4
.
.
.
e
t
c
)
s
o
t
h
e
m
i
n
i
m
u
m
s
e
p
a
r
a
t
i
o
n
i
s
∆
x
=
λ
2
R
e
g
a
r
d
s
Suggest Corrections
0
Similar questions
Q.
A sine wave of wavelength
′
λ
′
is travelling in a medium. What is the minimum distance between two particles of the medium which always have the same speed?
Q.
A sine wave is travelling in a medium. The minimum distance between the two particles always having same speed speed, is
Q.
A sine wave is travelling in a medium. The minimum distance between the two particles, always having same speed, is
(a)
λ
/
4
(b)
λ
/
3
(c)
λ
/
2
(d)
λ
.
