4
You visited us
4
times! Enjoying our articles?
Unlock Full Access!
Byju's Answer
Standard XII
Physics
Work Energy Theorem Application
Acceleration ...
Question
Acceleration of 3rd maxima w.r.t 3rd maxima on other side of central maxima at
t
=
3
s
is
A
0.02
m
s
−
2
^
i
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
0.03
m
s
−
2
^
i
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
C
10
m
s
−
2
^
i
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
0.6
m
s
−
2
^
i
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution
The correct option is
C
0.03
m
s
−
2
^
i
Position of 3rd maxima,
y
=
3
λ
D
d
Differentiating twice,
a
3
=
2
λ
d
d
2
d
t
2
(
D
)
As
D
=
1
+
1
2
g
t
2
Thus
a
3
=
3
λ
g
d
=
.015
m
s
−
2
^
i
(for right side of central maxima)
Similarly
a
′
3
=
3
λ
g
d
=
−
.015
m
s
−
2
^
i
(for left side of central maxima)
Now acceleration of 3rd maxima w.r.t 3rd maxima on other side ofcentral maxima,
a
=
.015
m
s
−
2
^
i
−
(
−
.015
)
m
s
−
2
^
i
⟹
a
=
.03
m
s
−
2
^
i
Suggest Corrections
0
Similar questions
Q.
Velocity of 2nd maxima w.r.t central maxima at
t
=
2
s
is
Q.
In a YDSE,
λ
=
5000 A
∘
. The distance between slits is 0.2mm and distance between slits and screen is 2m. If central maxima is at x
=
0, the distance of 3rd maxima from central maxima is :
Q.
In Young's double-slit experiment, the slit separation is
0.5
m
m
and the screen is
0.5
m
away from the slit. For a monochromatic light of wavelength
500
n
m
, the distance of 3rd maxima from the 2nd minima on the other side of central maxima is
Q.
The velocity of a projectile at the initial point A is
(
2
^
i
+
3
^
j
)
m
/
s
. Its velocity at point B is
Q.
Calculate the area of the parallelogram when adjacent sides are given by the vectors
→
A
=
^
i
−
^
j
+
2
^
k
and
→
B
=
2
^
i
−
3
^
j
+
4
^
k
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
Conservative Forces and Potential Energy
PHYSICS
Watch in App
Explore more
Work Energy Theorem Application
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