A string 50 cm long and weighing 1.0 g p...

A string 50 cm long and weighing 1.0 g produces a note of 100 Hz on plucking in the middle.What is the tension in the string ?

Text Solution

Verified by Experts

The correct Answer is:

20 N

Topper's Solved these Questions

VECTORS
SL ARORA|Exercise Problems For Self Practice|56 Videos
Waves
SL ARORA|Exercise EXERCISE|558 Videos

Similar Questions

Explore conceptually related problems

(a) Find the speed of waves on a violin string of mass 860 mg and length 22.0 cm if the fundamental frequency is 920 Hz. (b) What is the tension in the string? For the fundamental, what is the wavelength of (c) the waves on the string and (d) the sound waves emitted by the string?

A string of length 40 cm and weighing 10 g is attached to a spring at one end and to a fixed wall at the other end. The spring has a spring constant of 160 N m^-1 and is stretched by 1-0 cm. If a wave pulse is produced on the string near the wall, how much time will it take to reach the spring ?

A 100 g weight is tied at the end of a string and whirled around in horizontal circle of radius 15 cm at the rate of 3 revolutions per second. What is the tension in the string?

A stone of mass 50 g is tied to the end of a string 2 m long and is set into rotation in a horizontal circle with a uniforn speed of 2m//s .Then tension in the string is

30 cm length of the wire gives note of frequency 300 Hz when plucked in the middle . What length of the wire will produce a note a frequency 400 Hz for constant tension ?

A string 50 cm long is under a tension of 20N force. Caculate the frequency of fundamental mode given that mass of the string is 1 g.

A certain string on a piano is tuned to produce musical note of frequency f =261.63 Hz by carefully adjusting the tension in the string. For a fixed wavelength, what is the frequency when this tension is doubled?

A stone of mass 0.3g is tied to one end of string 0.8m long and rotated in a vertical circle At what speed of the stone will the tension in the string be zero at the highest point of the circle ? What will be the tesion at the lowest point in this case ? Take g = 980 cm^(-2) .

AS simple pendulum consists of a 50 cm long string connected to a 100 g ball. The ball is pulled aside so that the string makes an angel of 37^0 with the verticl and is then released. Find the tension in the string when the bob is at its lowest position.

SL ARORA-WAVE MOTION-All Questions

Write the equation of a wave identical to the wave represented by the ...
Text Solution
|
A string 1 m long with mass 0.1 g cm^(-1) is under a tension of 400 N....
Text Solution
|
A string 50 cm long and weighing 1.0 g produces a note of 100 Hz on pl...
Text Solution
|
A cord 80 cm long is stretched by a load of 8.0 kg f.The mass per unit...
Text Solution
|
The length of a stretched wire is 1 m and its fundamental frequency is...
Text Solution
|
The mass of 1m long steel wire is 20 g. The wire is stretched under a ...
Text Solution
|
If the tension in the string is increased by 5 kg wt, the frequency of...
Text Solution
|
A sonometer wire has a length of 114 cm between its two fixed ends. Wh...
Text Solution
|
Two wires of the same material are stretched with the same force. Thei...
Text Solution
|
The frequency of the note emitted by a silver wire 1 mm in diameter an...
Text Solution
|
A guitar string is 90 cm long and has a fundamental frequency of 124 H...
Text Solution
|
The ratio of frequencies of two wires having same length and same tens...
Text Solution
|
A 50 cm long wire is in unison with a tuning fork of frequency 256, wh...
Text Solution
|
A string vibrates with a frequency of 200Hz. Its length is doubled and...
Text Solution
|
In Melde's experiment , a string vibrates in 3 loops when 8 grams were...
Text Solution
|
An open organ pipe produces a note of frequency 512 Hz at 15^@ C, calc...
Text Solution
|
Find the frequencies of the fundamental note and first overtone in an...
Text Solution
|
Prove that a pipe of length 2l open at both ends has same fundamental ...
Text Solution
|
The funadamental frequency of a closed organ pipe is equal to the firs...
Text Solution
|
The fundamental tone produced by an organ pipe has a frequency of 110 ...
Text Solution
|