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To help the user avoid this problem, the scale is sometimes printed above a narrow strip of mirror, and the user positions his eye so that the pointer obscures its own reflection. This guarantees that the user's line of sight is perpendicular to the mirror and therefore to the scale. Parallax is thus avoided.

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Q: How can parallax error be avoided?
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Related questions

Why should parallax errors be avoided?

parral error should be avoided cause it can cause a disaster


How can the parallax error be avoided?

By looking at the object straight, instead of from either side?


Why should avoid the parallax error during titration ekperiment?

Parallax error should be avoided during titration experiments because it can lead to inaccurate volume readings. Parallax error occurs when the observer's eye is not directly in line with the measurement markings, causing a shift in perceived position. This can result in incorrect volume measurements and affect the precision and accuracy of the titration results.


When was Parallax Error Beheads You created?

Parallax Error Beheads You was created on 2008-10-20.


What is an parallax error?

The difference between an actual correct view and a displaced visual parallax error


What is parallax or sighting errors?

while doing experiments the analog readings should be taken very carefully ..the pointer should be in a parallel axis with your eyes so that the reading will not deviate from right one.otherwise error may occur this error is called parallax error. this error can be avoided by placing mirror at bottom of dial to adjust the axis with your eye by seeing in to mirror and the pointer


Does parallax error occur in vernier callipers?

No


Give an instance or a situation that describe a parallax error?

When aligning the crosshairs of a rifle scope with a target, if the shooter's eye is not directly centered behind the scope, a parallax error can occur. This causes the crosshairs to appear off-target even though the rifle is aimed correctly. Adjusting the parallax on the scope can help eliminate this error.


What exacly is a parallax error?

A parallax error is when the experimenter reads or record incorrect measurement of a quantity.This may happen because he/she does not know how to read the instrument and can be prevented by learning to read the instrument correctly.


What are the types of random error?

Random errors can be parallax and from changes in the environment.


What camera causes parallax error?

The parallax error happens when you take a picture using your digital camera and the picture does not appear to look the same as it did in the viewfinder. The cameras that may have this error occur are the twin lens reflex cameras and cameras that include viewfinders.


The surface of a liquid in a graduated cylinder should be read eye level to prevent a ------ error?

This is called parallax error.