1
You visited us
1
times! Enjoying our articles?
Unlock Full Access!
Byju's Answer
Standard XII
Physics
Wavelength
Fill in the b...
Question
Fill in the blank
A travelling wave has frequency
v
and the particle displacement amplitude
A
. For the wave the particle velocity amplitude is . and the particle acceleration amplitude is ..................
Open in App
Solution
x
=
A
sin
(
2
π
f
t
+
θ
)
⇒
d
x
d
t
=
2
π
f
A
cos
(
2
π
f
t
+
θ
)
⇒
v
=
2
π
f
A
cos
(
2
π
f
t
+
θ
)
................(1)
⇒
d
2
x
d
t
2
=
4
π
2
f
2
A
sin
(
2
π
f
t
+
θ
)
=
a
v
m
a
x
=
2
π
f
A
a
m
a
x
=
4
π
2
f
2
A
Suggest Corrections
0
Similar questions
Q.
Travelling wave has frequency
f
and particle displacement amplitude
A
. The particle velocity amplitude and particle acceleration amplitude are respectively
Q.
For a particle in SHM, if the amplitude of the displacement is
α
and the amplitude of velocity is
v
, the amplitude of acceleration is
Q.
A sine wave has amplitude
A
and wavelength
λ
. If
V
is the wave velocity and
v
be the maximum particle velocity, then :
Q.
The equation of a travelling sound wave along
x
−
a
x
i
s
is given as
S
=
9
sin
(
400
t
−
2.7
x
)
, where
S
is measured in
10
−
4
m
,
t
in seconds and
x
in metres. Then:
Q.
The displacement equation of a travelling sound wave along
x
axis is given by
s
=
5
×
10
−
5
sin
(
500
t
−
2
x
)
, where
s
and
x
are in meters and
t
in seconds. Choose the correct option(s) among the following.
View More
Join BYJU'S Learning Program
Grade/Exam
1st Grade
2nd Grade
3rd Grade
4th Grade
5th Grade
6th grade
7th grade
8th Grade
9th Grade
10th Grade
11th Grade
12th Grade
Submit
Related Videos
Surfing a Wave
PHYSICS
Watch in App
Explore more
Wavelength
Standard XII Physics
Join BYJU'S Learning Program
Grade/Exam
1st Grade
2nd Grade
3rd Grade
4th Grade
5th Grade
6th grade
7th grade
8th Grade
9th Grade
10th Grade
11th Grade
12th Grade
Submit
AI Tutor
Textbooks
Question Papers
Install app