The instrument used to study the behaviour of a vibrating string is?

The instrument used to study the behaviour of a vibrating
string is?
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1 Answer

Answer :

Sonometer.
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Related questions

Instrument used to study the behaviour of a vibrating string is : (1) Barometer (2) Hydrometer (3) Hygrometer (4) Sonometer

Description : Instrument used to study the behaviour of a vibrating string is : (1) Barometer (2) Hydrometer (3) Hygrometer (4) Sonometer 

Last Answer : Sonometer

Instrument used to study the behaviour of a vibrating siring is : (1) Barometer (2) Hydrometer (3) (2) Hygrometer (4) (4) Sonometer

Description : Instrument used to study the behaviour of a vibrating siring is : (1) Barometer (2) Hydrometer (3) (2) Hygrometer (4) (4) Sonometer

Last Answer : (4) Sonometer Explanation: A Sonometer is a device for demonstrating the relationship between the frequency of the sound produced by a plucked string, and the tension, length and mass per unit ... usually called Mersenne's laws after Marin Mersenne (1588-1648), who investigated and codified them.

A resonant system has a fundamental frequency of 100 Hz. If the next higher frequency that gives a resonance are 300 Hz and 500 Hz, the system could be (a) A pip open at both ends (b) A pipe closed at both ends (c) A string vibrating between two fixed points (d) A pipe open at one end and closed at the other

Description : A resonant system has a fundamental frequency of 100 Hz. If the next higher frequency that gives a resonance are 300 Hz and 500 Hz, the system could be (a) A pip open at both ends (b) A pipe ... (c) A string vibrating between two fixed points (d) A pipe open at one end and closed at the other

Last Answer : Ans:(d)

A useful instrument for checking A.C. motor performance by measuring possible unbalanced currents is the _____________. A. hand or battery-operated megger B. vibrating-reed frequency meter C. hook-on voltmeter-ammeter D. D'Arsonval iron-vane probe

Description : A useful instrument for checking A.C. motor performance by measuring possible unbalanced currents is the _____________. A. hand or battery-operated megger B. vibrating-reed frequency meter C. hook-on voltmeter-ammeter D. D'Arsonval iron-vane probe

Last Answer : Answer: C

The instrument that measures the displacement of a vibrating body is called__________ a. seismometer b. transducer c. accelerometer

Description : The instrument that measures the displacement of a vibrating body is called__________ a. seismometer b. transducer c. accelerometer

Last Answer : a. seismometer

The instrument that measures the acceleration of a vibrating body is called___________

Description : The instrument that measures the acceleration of a vibrating body is called___________

Last Answer : Ans- Accelerometer

Vibration measuring instruments are classified on the basis of ____________. (A) contact between the vibrating system and measuring instrument (B) the requirement of power source (C) method of measurements (D) all of the above

Description : Vibration measuring instruments are classified on the basis of ____________. (A) contact between the vibrating system and measuring instrument (B) the requirement of power source (C) method of measurements (D) all of the above

Last Answer : (D) all of the above

The instruments which are used to measure the ___________ of a vibrating body are called vibration measuring instrument. (A) displacement (B) velocity (C) acceleration (D) all of the above

Description : The instruments which are used to measure the ___________ of a vibrating body are called vibration measuring instrument. (A) displacement (B) velocity (C) acceleration (D) all of the above

Last Answer : (D) all of the above

What is the homophone for a string or rope and a string of musical instrument?

Description : What is the homophone for a string or rope and a string of musical instrument?

Last Answer : The homophone for a string or rope and a string of a musicalinstrument are "cord" and "chord" respectively.

What is the homophone for a string or rope and a string of musical instrument?

Description : What is the homophone for a string or rope and a string of musical instrument?

Last Answer : The homophone for a string or rope and a string of a musicalinstrument are "cord" and "chord" respectively.

What string instrument makes the lowest sound?

Description : What string instrument makes the lowest sound?

Last Answer : The cello makes the lowest sound of a string instrument.

What string instrument makes the highest sound?

Description : What string instrument makes the highest sound?

Last Answer : The viola makes the highest sound of any string instrument.

What string instrument is the most compact?

Description : What string instrument is the most compact?

Last Answer : The viola is the most compact string instrument.

1. A naturalist can study food habits and behaviour of animals in a

Description : 1. A naturalist can study food habits and behaviour of animals in a

Last Answer : Multiple Choice Questions: 1. A naturalist can study food habits and behaviour of animals in a ... for identification of species found in an area.

Cosmologists use physics to study the behaviour of

Description : Cosmologists use physics to study the behaviour of

Last Answer : heavenly bodies.

Cost behaviour analysis is a study of how a firm's costs A. relate to competitors' costs B. relate to general price level changes C. respond to changes in activity levels within the company D. respond to changes in the gross national product

Description : Cost behaviour analysis is a study of how a firm's costs A. relate to competitors' costs B. relate to general price level changes C. respond to changes in activity levels within the company D. respond to changes in the gross national product

Last Answer : C. respond to changes in activity levels within the company

Behaviour, power, and conflict are central areas of study for _____________. (a) Sociologist ; (b) Anthropologists ; (c) Social psychologists ; (d) Operations analysts

Description : Behaviour, power, and conflict are central areas of study for _____________. (a) Sociologist ; (b) Anthropologists ; (c) Social psychologists ; (d) Operations analysts

Last Answer : (a) Sociologist ;

Name the branch of Zoology that deals with the scientific study of animal behaviour. (1) Ecology (2) Physiology (3) Ethology (4) Anatomy

Description : Name the branch of Zoology that deals with the scientific study of animal behaviour. (1) Ecology (2) Physiology (3) Ethology (4) Anatomy

Last Answer : Ethology

Crescent-shaped vibrating blur on the right-middle of my vision... Should I be worried?

Description : Crescent-shaped vibrating blur on the right-middle of my vision... Should I be worried?

Last Answer : I’d get it checked, blurred vision and other, sudden onset vision problems could be a sign of something more serious like a mini-stroke or? Are you under a lot of stress right now? it might be stress related as well, never the less we can’t diagnose anything here with authority, get it checked out.

A body is vibrating with simple harmonic motion of aplitude 5 cm frequency 10 vibrations per second. The maximum value of velocity in cm/s will be a.3.14 cm/s b.314 cm/s c.3140 cm/s d.31.4 cm/s e.31400 cm/s

Description : A body is vibrating with simple harmonic motion of aplitude 5 cm frequency 10 vibrations per second. The maximum value of velocity in cm/s will be a.3.14 cm/s b.314 cm/s c.3140 cm/s d.31.4 cm/s e.31400 cm/s

Last Answer : b. 314 cm/s

Who did the basic work on vibrating wire besides geometry ?

Description : Who did the basic work on vibrating wire besides geometry ?

Last Answer : Scientist Pythagoras

What is the overall state of motion of a vibrating particle ?

Description : What is the overall state of motion of a vibrating particle ?

Last Answer : The overall state of motion of a vibrating angle is called a phase.

Whose basic work was on vibrating wire ?

Description : Whose basic work was on vibrating wire ?

Last Answer : Pythagoras had basic work on vibrating wires.

How many vibrating sounds in Bengali alphabet ?

Last Answer : : 1 (r) is the only vibrating sound of the Bengali alphabet.

Does a vibrating belly hair take off fat?

Description : Do you really break down fat cells and take fat off your stomach?

Last Answer : No! Bullshit! Diet and exercise will take your stomach down, not such a miracle shit!

Vibrating belt experience

Description : Hello. I need to slim down a bit and shape my belly and hips. Do you think that if I buy a "Vibrating Belt", what do they claim everywhere that it will not be wasted money? Or is it better to run and exercise overall and not rely on these devices?

Last Answer : Hello, I don't know if the belt will do what you expect from it. We had it at home, we bought it when the tools from the gym were on sale. Well, honestly, it always shook me somehow and I ... a miracle that will shape your figure and you will just stand ..... well that's just an advertising move.

When a object is vibrating what energy do we say is in the kinetic energy?

Description : When a object is vibrating what energy do we say is in the kinetic energy?

Last Answer : yes

What part of the outer ear transmits sound by vibrating?

Description : What part of the outer ear transmits sound by vibrating?

Last Answer : When a sound is made outside the outer ear, the sound waves, or vibrations, travel down the external auditory canal and strike the eardrum (tympanic membrane). The eardrum vibrates. The vibrations are then passed to 3 tiny bones in the middle ear called the ossicles. The ossicles amplify the sound.

Why do I sometimes feel my phone vibrate when it's not actually vibrating?

Description : Why do I sometimes feel my phone vibrate when it's not actually vibrating?

Last Answer : There’s actually a name (albeit an informal one) for this: phantom vibration syndrome. There’s also phantom ringing syndrome, fauxcellarm, ringxiety†but it’s all the same concept, and it’s pretty ... a researcher on the concept, in an interview with WebMD. "So, due to these

Sound waves are produced by - (1) Linear motion (2) Circular motion (3) Vibrating bodies (4) Transitional motion

Description : Sound waves are produced by - (1) Linear motion (2) Circular motion (3) Vibrating bodies (4) Transitional motion

Last Answer : (3) Vibrating bodies Explanation: Sound is produced when something vibrates. The vibrating body causes the medium (water, air, etc.) around it to vibrate.

Loudness of sound varies directly with vibrating body’s – (1) Intensity (2) Amplitude (3) Pitch (4) Quality

Description : Loudness of sound varies directly with vibrating body’s – (1) Intensity (2) Amplitude (3) Pitch (4) Quality

Last Answer : (2) Amplitude Explanation: Loudness of Sound: Loudness of sound depends on amplitude of vibration. Loudness of sound is directly proportional to square of amplitude of vibration.

When a vibrating tuning fork is placed on a table, a loud sound is heard. This is due to – (1) reflection (2) refraction (3) forced vibrations (4) damped vibrations

Description : When a vibrating tuning fork is placed on a table, a loud sound is heard. This is due to – (1) reflection (2) refraction (3) forced vibrations (4) damped vibrations

Last Answer : (3) forced vibrations Explanation: The tendency of one object to force another adjoining or interconnected object into vibrational motion is referred to as a forced vibration. In the case of the ... forced into vibration. This causes an increase in the amplitude and thus loudness of the sound.

An alternator operating in parallel begins to vibrate severely and eventually trips out on the reverse power relay. The cause of the vibration was a result of ______________________. A. the dropping of load by that alternator B. overspeeding of the vibrating alternator C. the alternator was operating out of synchronism D. flashover at the alternator collector rings

Description : An alternator operating in parallel begins to vibrate severely and eventually trips out on the reverse power relay. The cause of the vibration was a result of ______________________. A. the ... C. the alternator was operating out of synchronism D. flashover at the alternator collector rings

Last Answer : Answer: C

The RPM of an AC generator can be measured with a/an _____________. A. ammeter B. voltmeter C. vibrating reed meter D. synchroscope

Description : The RPM of an AC generator can be measured with a/an _____________. A. ammeter B. voltmeter C. vibrating reed meter D. synchroscope

Last Answer : Answer: C

Component 'D' in section 'I' shown in the illustration represents a ____________. EL-0093 A. selector switch B. vibrating reed indicator C. junction box D. ring counter

Description : Component 'D' in section 'I' shown in the illustration represents a ____________. EL-0093 A. selector switch B. vibrating reed indicator C. junction box D. ring counter

Last Answer : Answer: A

The electrical energy necessary to power a sound-powered telephone's small vibrating bell is obtained from _________. A. the emergency batteries for the general alarm B. each station's hand-cranked generator C. the emergency switchboard D. normal 115 volt DC supplies

Description : The electrical energy necessary to power a sound-powered telephone's small vibrating bell is obtained from _________. A. the emergency batteries for the general alarm B. each station's hand-cranked generator C. the emergency switchboard D. normal 115 volt DC supplies

Last Answer : Answer: B

An electric tachometer receives the engine speed signal from a _______________. A. small generator mounted on the engine B. bimetallic sensing device C. stroboscopic sensing device D. vibrating reed meter generating a voltage proportionate to engine speed

Description : An electric tachometer receives the engine speed signal from a _______________. A. small generator mounted on the engine B. bimetallic sensing device C. stroboscopic sensing device D. vibrating reed meter generating a voltage proportionate to engine speed

Last Answer : Answer: A

Vibrating screens have capacity in the range of __________ tons/ft 2 .mm mesh size. (A) 0.2 to 0.8 (B) 5 to 25 (C) 50 to 100 (D) 100 to 250

Description : Vibrating screens have capacity in the range of __________ tons/ft 2 .mm mesh size. (A) 0.2 to 0.8 (B) 5 to 25 (C) 50 to 100 (D) 100 to 250

Last Answer : (A) 0.2 to 0.8

Which of the following is not an industrial screening equipment? (A) Sharpies centrifuge (B) Vibrating screen (C) Grizzly (D) Trommel

Description : Which of the following is not an industrial screening equipment? (A) Sharpies centrifuge (B) Vibrating screen (C) Grizzly (D) Trommel

Last Answer : (A) Sharpies centrifug

Pick out the correct statement: (A) Removal of iron from ceramic material is necessitated (by magnetic separation method) so as to avoid discolouration of ceramic products (B) The operating cost of shaking screen is more than that of a vibrating screen (C) Screen capacity does not depend upon the specific gravity of the minerals (D) Asphalt is best crushed using toothed roll crusher

Description : Pick out the correct statement: (A) Removal of iron from ceramic material is necessitated (by magnetic separation method) so as to avoid discolouration of ceramic products (B) The operating cost of ... upon the specific gravity of the minerals (D) Asphalt is best crushed using toothed roll crusher

Last Answer : (A) Removal of iron from ceramic material is necessitated (by magnetic separation method) so as to avoid discolouration of ceramic products

Vibrating screens are used for handling large tonnages of materials. The vibrating motion is imparted to the screening surface by means of (A) Electromagnets (B) Cams or eccentric shafts (C) Unbalanced flywheels (D) Either (A), (B) or (C)

Description : Vibrating screens are used for handling large tonnages of materials. The vibrating motion is imparted to the screening surface by means of (A) Electromagnets (B) Cams or eccentric shafts (C) Unbalanced flywheels (D) Either (A), (B) or (C)

Last Answer : (D) Either (A), (B) or (C)

For sizing of fine materials, the most suitable equipment is a (A) Trommel (B) Grizzly (C) Shaking screen (D) Vibrating screen

Description : For sizing of fine materials, the most suitable equipment is a (A) Trommel (B) Grizzly (C) Shaking screen (D) Vibrating screen

Last Answer : (D) Vibrating screen

Which of the following screens has the maximum capacity? (A) Grizzlies (B) Trommels (C) Shaking screen (D) Vibrating screen

Description : Which of the following screens has the maximum capacity? (A) Grizzlies (B) Trommels (C) Shaking screen (D) Vibrating screen

Last Answer : (D) Vibrating screen

If we double the frequency of a vibrating object, what happens to its time period?

Description : If we double the frequency of a vibrating object, what happens to its time period?

Last Answer : As time period is inversely proportional to its frequency, when the frequency is doubled, its time period becomes half. If the original time period is T 1 , When it frequency is doubled it becomes T

A seismometer is a device used to measure the ___________ of a vibrating body. (A) displacement (B) velocity (C) acceleration (D) all of the above

Description : A seismometer is a device used to measure the ___________ of a vibrating body. (A) displacement (B) velocity (C) acceleration (D) all of the above

Last Answer : (A) displacement

Which of the following instruments measure the amplitude of a vibrating body? (A) Vibrometers (B) Seismometer (C) Both (a) and (b) (D) None of these

Description : Which of the following instruments measure the amplitude of a vibrating body? (A) Vibrometers (B) Seismometer (C) Both (a) and (b) (D) None of these

Last Answer : (C) Both (a) and (b)

When the torsional pendulum vibrating the observed amplitudes on the same side of neutral axis for successive cycles are found to decay 50% of the initial value determine logarithmic decrement. A 0.065 B 0.006 C 0.693 D 0.5

Description : When the torsional pendulum vibrating the observed amplitudes on the same side of neutral axis for successive cycles are found to decay 50% of the initial value determine logarithmic decrement. A 0.065 B 0.006 C 0.693 D 0.5

Last Answer : C 0.693

In under damped vibrating system, if x 1 and x 2 are the successive values of the amplitude on the same side of the mean position, then the logarithmic decrement is equal to A x 1 /x 2 B log (x 1 /x 2 ) C loge (x 1 /x 2 ) D log (x 1 .x 2 )

Description : In under damped vibrating system, if x 1 and x 2 are the successive values of the amplitude on the same side of the mean position, then the logarithmic decrement is equal to A x 1 /x 2 B log (x 1 /x 2 ) C loge (x 1 /x 2 ) D log (x 1 .x 2 )

Last Answer : C loge (x 1 /x 2 )

When the torsional pendulum vibrating, the observed amplitudes on the same side of the neutral axis for successive cycles are found to decay 50% of the initial value determine logarithmic decrement. A 0.065 B 0.006 C 0.693 D 0.5

Description : When the torsional pendulum vibrating, the observed amplitudes on the same side of the neutral axis for successive cycles are found to decay 50% of the initial value determine logarithmic decrement. A 0.065 B 0.006 C 0.693 D 0.5

Last Answer : C 0.693