How does the percussion family make vibration?

How does the percussion family make vibration?
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Which of the following is an example of perfect percussion ?

Description : Which of the following is an example of perfect percussion ?

Last Answer : Martand / Adult.

Percussion?

Description : Percussion?

Last Answer : DefinitionPercussion is a method of tapping body parts with fingers, hands, or small instruments as part of a physical examination. The purpose is to evaluate the size, consistency, borders, and presence ... liver sound solid.The abdomen sounds like a hollow organ filled with air, fluid, or solids.

How many percussion instruments are in an orchestra?

Description : How many percussion instruments are in an orchestra?

Last Answer : An orchestra can contain up to nine percussion instruments including tambourines, cymbals, a piano, bass drums, snare drums, vertical chimes, kettle drums, gongs, and whistles.

How much is a Connecticut Valley Arms .410 double barrel muzzloading shotgun worth good condition percussion gun circa '83 or so?

Description : How much is a Connecticut Valley Arms .410 double barrel muzzloading shotgun worth good condition percussion gun circa '83 or so?

Last Answer : Around $250, plus or minus, depending on condition.

Which percussion instruments are played by striking with a special stick called a mallet?

Description : Which percussion instruments are played by striking with a special stick called a mallet?

Last Answer : Mallets are mainly used on instruments such as xylophones, marimbas, and glockenspiels, though a different type of mallet is also used on timpani.

Percussion drilling is unsuitable in (A) Unconsolidated sand (B) Unconsolidated gravel (C) Quick sand (D) Consolidated rocks

Description : Percussion drilling is unsuitable in  (A) Unconsolidated sand  (B) Unconsolidated gravel  (C) Quick sand  (D) Consolidated rocks 

Last Answer : (D) Consolidated rocks 

The centre of percussion of a solid cylinder of radius r resting on a horizontal plane will be (A) r/2 (B) 2r/3 (C) r/A (D) 3r/2

Description : The centre of percussion of a solid cylinder of radius r resting on a horizontal plane will be  (A) r/2  (B) 2r/3  (C) r/A (D) 3r/2 

Last Answer : (D) 3r/2 

Center of percussion is (A) The point of C.G. (B) The point of metacentre (C) The point of application of the resultant of all the forces tending to cause a body to rotate about a certain axis (D) Point of suspension

Description : Center of percussion is  (A) The point of C.G.  (B) The point of metacentre  (C) The point of application of the resultant of all the forces tending to cause a body to rotate  about a certain axis  (D) Point of suspension

Last Answer : (C) The point of application of the resultant of all the forces tending to cause a body to rotate  about a certain axis 

If a suspended body is struck at the centre of percussion, then the pressure on die axis passing through the point of suspension will be (A) Maximum (B) Minimum (C) Zero (D) Infinity

Description : If a suspended body is struck at the centre of percussion, then the pressure on die axis passing through the point of suspension will be (A) Maximum (B) Minimum (C) Zero (D) Infinity

Last Answer : (C) Zero

Which of the following methods of physical examination refers to the translation of physical force into sound? a) Percussion Percussion translates the application of physical force into sound. b) Palpation Palpation refers to examination by non-forceful touching. c) Auscultation Auscultation refers to the skill of listening to sounds produced within the body created by movement of air or fluid. d) Manipulation Manipulation refers to the use of the hands to determine motion of a body part.

Description : Which of the following methods of physical examination refers to the translation of physical force into sound? a) Percussion Percussion translates the application of physical force into sound. b) Palpation ... Manipulation refers to the use of the hands to determine motion of a body part.

Last Answer : a) Percussion Percussion translates the application of physical force into sound.

A solid core of rock is formed inside the cylinder in the case of (A) Auger boring (B) Percussion drilling (C) Diamond drilling (D) Wash boring

Description : A solid core of rock is formed inside the cylinder in the case of (A) Auger boring (B) Percussion drilling (C) Diamond drilling (D) Wash boring

Last Answer : Answer: Option C

During percussion drilling (A) Ground water observations are hindered due to entry of the slurry in the soil below the bottom of the hole (B) Caving or mixing of strata are caused in soft soils or cohesionless soils (C) The soil to a considerable depth below the bottom of the hole gets disturbed (D) All the above

Description : During percussion drilling (A) Ground water observations are hindered due to entry of the slurry in the soil below the bottom of the hole (B) Caving or mixing of strata are caused in soft soils or ... The soil to a considerable depth below the bottom of the hole gets disturbed (D) All the above

Last Answer : Answer: Option D

Patient has hot and cold sensation and pain on percussion after the filling of class III Cavity with GIC base and composite. What will be possible cause – 1) bacterial microleakage 2) mechanical trauma of cavity cutting 3) Exothermic reaction while setting GIC

Description : Patient has hot and cold sensation and pain on percussion after the filling of class III Cavity with GIC base and composite. What will be possible cause – 1) bacterial microleakage 2) mechanical trauma of cavity cutting 3) Exothermic reaction while setting GIC

Last Answer : 2) mechanical trauma of cavity cutting

Ankylotic primary second molar in the mandible is not always a good space maintainer because of: a. Mesial inclination of the 1st permanent molar. b. It does not keep up with the rest of occlusion. c.Dull on percussion.

Description : Ankylotic primary second molar in the mandible is not always a good space maintainer because of: a. Mesial inclination of the 1st permanent molar. b. It does not keep up with the rest of occlusion. c.Dull on percussion.

Last Answer : b. It does not keep up with the rest of occlusion.

Which of the following is MOST useful in differentiating between apical abscess and periodontal: A. Percussion B. Vitality tests C. Cold tests D. Heat tests

Description : Which of the following is MOST useful in differentiating between apical abscess and periodontal: A. Percussion B. Vitality tests C. Cold tests D. Heat tests

Last Answer : B. Vitality tests

How would you diagnose a periapical abscess: A. Pain on percussion B. Pain when eating hot food C. Pain when eating cold food D. The thickness of periodontal ligament on X-Ray

Description : How would you diagnose a periapical abscess: A. Pain on percussion B. Pain when eating hot food C. Pain when eating cold food D. The thickness of periodontal ligament on X-Ray

Last Answer : A. Pain on percussion

What is true about Angioneurotic oedema, A. Puffiness around the eyes, oedema of the upper lip with redness and dryness B. Caused by several deep restorations in the anterior teeth C. There is no caries, negative thermal tests, negative percussion and negative response to palpation

Description : What is true about Angioneurotic oedema, A. Puffiness around the eyes, oedema of the upper lip with redness and dryness B. Caused by several deep restorations in the anterior teeth C. There is no caries, negative thermal tests, negative percussion and negative response to palpation

Last Answer : A. Puffiness around the eyes, oedema of the upper lip with redness and dryness B. Caused by several deep restorations in the anterior teeth

A cusp fracture immediate to Class II inlay can be BEST detected by, A. History B. Visually C. Radiograph D. Percussion E. Touching the tip of the cusp / Pressure on the cusp/

Description : A cusp fracture immediate to Class II inlay can be BEST detected by, A. History B. Visually C. Radiograph D. Percussion E. Touching the tip of the cusp / Pressure on the cusp/

Last Answer : E. Touching the tip of the cusp / Pressure on the cusp/

If a suspended body is struck at the center of percussion, then the pressure on...

Description : If a suspended body is struck at the center of percussion, then the pressure on die axis passing through the point of suspension will be?

Last Answer : If a suspended body is struck at the center of percussion, then the pressure on die axis passing through the point of suspension will be zero.

The center of percussion of the homogeneous rod of length L suspended at the top will be?

Description : The center of percussion of the homogeneous rod of length L suspended at the top will be?

Last Answer : The center of percussion of the homogeneous rod of length L suspended at the top will be 2L/3.

Center of percussion is?

Description : Center of percussion is?

Last Answer : Center of percussion is the point of application of the resultant of all the forces tending to cause a body to rotate about a certain axis.

How to make the vibration for message alert vibrate more on Nokia N97?

Description : How to make the vibration for message alert vibrate more on Nokia N97?

Last Answer : If no1 helped there , chances are no1 will help here . Thats not cause they don’t want to help , but maybe due to what you want isn’t something thats available. Best bet would be email nokia