The block of mass m(0)=muL is attached t...

The block of mass `m_(0)=muL` is attached to a uniform string of mass `M=muL` and length L as shown in the figure. If a wave pulse is produced near the block, then the time it taken to reach the ceiling is

`(sqrt2-1)sqrt((L)/(g))`

`2(sqrt2+1)sqrt((L)/(g))`

`2(sqrt2-1)sqrt((L)/(g))`

`(sqrt2+1)sqrt((L)/(g))`.

Text Solution

Verified by Experts

The correct Answer is:

Topper's Solved these Questions

NTA JEE MOCK TEST 49
NTA MOCK TESTS|Exercise PHYSICS|25 Videos
NTA JEE MOCK TEST 51
NTA MOCK TESTS|Exercise PHYSICS|25 Videos

Similar Questions

Explore conceptually related problems

The block of mass m is at rest. Find the tension in the string A .

Two blocks of masses m_1 and m_2 are connected as shown in the figure. The acceleration of the block m_2 is :

A block of mass M = 2kg is suspended from a string AB of mass 6 kg as shown in figure. A transverse wave pulse of wavelength lambda_(0) is produced at point B. find its wavelength while reaching at point A.

Two masses m and M are attached to the strings as shown in the figure. If the system is in equilibruim, then

Two masses m and M are attached to the strings as shown in the figure. If the system is in equilibrium, then

Two block of masses m_(1) and m_(2) are connected as shown in the figure. The acceleration of the block m_(2) is:

A block of mass m_(1)=2 kg is kept on a smooth horizontal table. Another block of mass m_(2)=1 kg is connected to m_(1) by a light inextensible string passing over a smooth pulley as shown in the figure. If the blocks are released, what will be the (a) acceleration of each block (b) tension in the string?

A block of mass m is placed on a smooth block of mass M = m with the help of a spring as shown in the figure. A velocity v_(0) is given to upper block when spring is in natural length. Find maximum compression in the spring.

A block of mass 2m is hanging at the lower and of a ropeof mass m and length the l, the other end being fixed to the ceililng. A pulse of wavelength lamda_(0) is produced at the lower of the rope. The speed of the pulseat the mid point of rope is:

NTA MOCK TESTS-NTA JEE MOCK TEST 50-PHYSICS

A train moves towards a stationary observer with speed 34 m//s. The tr...
Text Solution
|
Physical quantity x and y are related as y=4tanx .If at x=(pi)/(4) ra...
Text Solution
|
When gas is given heat DeltaQ, a part of heat energy is utilized into ...
Text Solution
|
A circular loop of radius R carrying current I is kept in XZ plane. A ...
Text Solution
|
A storage tower supplies water, as shown in the figure. If P(0) is the...
Text Solution
|
The electric field associated with a light wave is given by E=E(0)sin[...
Text Solution
|
A block of mass m rests on top of a block of mass 2m which ls kept on ...
Text Solution
|
The adjoining diagram shows three soap bubbles, A , B and C prepared b...
Text Solution
|
An ideal string is wrapped on a ring and the free end of the string is...
Text Solution
|
A point object is moving with a speed v before an arrangement of two ...
Text Solution
|
A light cylindrical tube 'T' of length l and radius 'r' containing air...
Text Solution
|
The velocity of a particle measured from an instrument is 0.00204300 m...
Text Solution
|
White light is used to illuminate the two slits in Young's double slit...
Text Solution
|
The block of mass m(0)=muL is attached to a uniform string of mass M=m...
Text Solution
|
Two particles of masses m and 2m are attached to the massless rod of l...
Text Solution
|
Corresponding to the process shown in figure, the heat given to the ga...
Text Solution
|
Two large plane mirrors PM and PN are arrange as shown. The length of ...
Text Solution
|
Initially, both the blocks are at rest on horizontal surface as shown ...
Text Solution
|
In the given cirucit diagram the current through the 1Omega resistor i...
Text Solution
|
The equation of a stationary wave in a metal rod is given by y=0.92 si...
Text Solution
|