working principle of ballpoint pen?

Answer Posted / shivaji

it works on the principle of gravitational force.due to
gravitational force ink flows downword direction.

Is This Answer Correct ?    24 Yes 13 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

What is gravity Dam? What are the forces causing stability?

744


What parameters to be reported when we send lubricating oil for shore analysis?

1573


Metals, in general are of low strength and do not possess required physio-chemical and technological properties for a definite purpose. Alloys are therefore more than metals alone. Discuss the arrangement of atoms and structures of alloys.

708


How cooling Tower height selected

2179


One litre is equal to ________cm3 ?

774






What is the difference between basic hole and basic shaft ?

684


explain about where should we use deep groove ball bearings,angular contact ball bearings,spherical roller bearings,taper roller bearings,cylindrical roller bearings and thrust bearings

2115


What are the different values that need to be determined in order to design a cylinder for an ice?

720


What are the procedures on how to anneal?

1557


At 50 Centigrade (Fuel oil) what is its cast?

1683


How does hydraulic clutches work?

742


How do you calculate the area under the stress-strain curve?

710


pls ,send me technical questions of jindal steels and power ltd

1852


Why is over-pressurizing an air conditioning system bad?

668


Function of nozzle holden

2483