What will introduce sources of error in an experiment?

The systemic sources of error is caused primarily by: The incorrect method of measurement in laboratory experiments. The incorrect method of using the instrument in laboratory experiments. The failure of the measuring instrument in laboratory experiments.

What are the sources of error in resonance experiment?

Answer: Factors which could have altered the waveforms include background noise, drift stemming from temperature, and the distance between the tuning fork and the microphone and the distance between the person humming and the microphone…..

On what factors speed of sound depends?

The speed of sound in an ideal gas depends only on its temperature and composition. The speed has a weak dependence on frequency and pressure in ordinary air, deviating slightly from ideal behavior. In colloquial speech, speed of sound refers to the speed of sound waves in air.

What does speed of sound depends on?

The speed of sound varies greatly depending upon the medium it is traveling through. The speed of sound in a medium is determined by a combination of the medium’s rigidity (or compressibility in gases) and its density. The more rigid (or less compressible) the medium, the faster the speed of sound.

What is the most common lab error?

The most common lab errors in the collection of the samples and reporting are: Wrong labeling of the sample. The technique of the blood sample: This is very important to follow an excellent technique to collect good quality blood.

What is a lab error?

Laboratory error is defined as any defect from ordering tests to reporting and interpretation of results. Laboratory errors have a reported frequency of 0.012-0.6% of all test results which in turn has huge impact on diagnosis and patient management as 60–70% of all diagnosis are made on the basis of laboratory tests.