A string passing over a smooth pulley ca...

A string passing over a smooth pulley carries a stone at one end, while its other end is attached to a vibrating tuning fork and the string vibrates forming `8` loops. When the stone is immersed in water `10` loops are formed. The specific gravity of the stone is

`2.78`

`1.8`

`3.8`

`2.0`

Text Solution

Verified by Experts

When stone is dipped in water, the tension in the string changes.

Topper's Solved these Questions

GMP ASSESMENT
FIITJEE|Exercise Assertion & Reason|15 Videos
GMP ASSESMENT
FIITJEE|Exercise Multiple Question|58 Videos
GMP ASSESMENT
FIITJEE|Exercise Numerical Based|61 Videos
GENERAL PHYSICS
FIITJEE|Exercise MATRIX MATCH TYPE|3 Videos
GRAVITATION
FIITJEE|Exercise Numerical based Question|2 Videos

Similar Questions

Explore conceptually related problems

A string fixed at its both ends vibrates in 5 loops as shown in the figure

A stone hangs in air from a wire which is stretched over a sonometer. The bridges of the sonometer are 40 cm apart when the wire is in unison with a tuning frok. When the atone is immersed in water the length is changed to 32 cm to re-establish unison wtih the wire .Calculate the specific geavity of the stone

A chord attached about an end to a vibrating fork divides it into 6 loops when its tension is 36 N. The tension at which it will vibrate 4 loops is:

A string is vibrating in 4 loops when a mass of 10 g is placed on a pan attached to the string. To make the string vibrate in 10 loops how much mass should be placed on the pan ?

A stone in hung in air from a wire which is stretched over a sonometer . The bridges of the sonometer are 40 cm apart when the wire is in unison with a tuning fork of frequency 256 Hz . When the stone is completely immersed in water , the length between the bridges is 22 cm for re - establishing unison . The specific gravity of the material of the stone is

A stone is hung in air from a wire which is stretched over a sonometer. The bridges of the sonometer are L cm apart when the wire is in unison with a tuning fork of frequency N . When the stone is completely immersed in water, the length between the bridges is l cm for re-establishing unison, the specific gravity of the material of the stone is

FIITJEE-GMP ASSESMENT-Objective problems

The equation of a state of a gas is given by p(V-b)=nRT. If 1 mole of ...
Text Solution
|
In a sonometer wire the fundamental frequency of the wire is 260 Hz. I...
Text Solution
|
A string passing over a smooth pulley carries a stone at one end, whil...
Text Solution
|
A closed organ pipe resonates in its fundamental mode at a frequency o...
Text Solution
|
The 4^(th) overtone of an open organ pipe resonates with the first ove...
Text Solution
|
A point source emits sound equally in all directions in a non-absorbin...
Text Solution
|
A stationary observer receives sound waves from two tuning forks, one ...
Text Solution
|
An isotropic point source of sound waves is emitting sound waves of po...
Text Solution
|
A man holding a sound source at the top of a tower emitting frequency ...
Text Solution
|
A motorcyclist going around a circular track of radius 50 m with a spe...
Text Solution
|
Two identical loudspeakers are placed on a line at distance 4m and 6m ...
Text Solution
|
A cylinder full of water is placed just below a container. Water drops...
Text Solution
|
Three metallic isolated plates are given charges as shown in figure, t...
Text Solution
|
A point charge Q is located at the centre of a hollow spherical conduc...
Text Solution
|
If an electron enters a space between the plates of a parallel plate c...
Text Solution
|
A parallel plate capacitor is charged by certain amount of charge Q. T...
Text Solution
|
A solid hemispherical uniformly charged body having charge Q is kept s...
Text Solution
|
The amound of work done in assembling a system of maximum number of ch...
Text Solution
|
A tiny electric dipole of dipole moment p is palced at a distance r fr...
Text Solution
|
A solid sphere of radius R has a spherical cavity of radius r as shown...
Text Solution
|