what is meant by parallax error

Answer Posted / orok paul

Parallax is a displacement or difference in the apparent position of an object viewed along two different lines of sight, and is measured by the angle or semi-angle of inclination between those two lines.

Is This Answer Correct ?    8 Yes 0 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

What is the percentage of carbon present in pig iron?

652


If any machinery or trnsmission needs periodic and regular lubrication what is the best method to give?

1283


I'm a first year student of B.E Mechanical Engineering... How should i prepare myself for getting selected in campus interviews from now itself...? What books should i refer....?

1357


Define prandtl number [pr].

587


dear sir pls send me rrb jr.engineer previous question papper to this email id:snap272@gmail.com

1714






What type of pump is lubricator pump?

1411


What is hertz in electrical system?

1602


Define emissivity.

835


how to calculate duct fittings surface area ?

3831


Define Grashof number and its significance?

724


How does the steam work in a steam turbine?

1866


Dear all i have applied for section engineer post in RRB Chennai can anyone please send previous question papers please do it if u have

1403


Out of electric heater and heat pump, which is economical in operation ?

638


How does a hammer mill work?

624


What is the name given to portion of thermal energy to be necessarily rejected to environment ?

637