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Reliability

Class 9 Science के इस tag से जुड़े questions। हर question के साथ chapter, topic, level और difficulty दी गई है।

ScienceA student measured the temperature of a liquid three times. This is an example of which process?Class 9Exploration: Entering the World of Secondary ScienceScientific questions and observationsMediumScienceWhat is the benefit of repeating the same measurement several times?Class 9Exploration: Entering the World of Secondary ScienceScientific questions and observationsMediumScienceWhat is the importance of obtaining similar results in repeated observations?Class 9Exploration: Entering the World of Secondary ScienceScientific questions and observationsHardScienceWhat is the benefit of increasing the sample size in a scientific investigation?Class 9Exploration: Entering the World of Secondary ScienceScientific questions and observationsMediumScienceIf a scientific conclusion is supported by only one method what next step would be most useful?Class 9Exploration: Entering the World of Secondary ScienceNature and meaning of scienceExpertScienceWhat is it called when independent evidence obtained through different methods points to the same conclusion?Class 9Exploration: Entering the World of Secondary ScienceNature and meaning of scienceExpertScienceWhy does confidence increase when a scientific claim is supported by several independent types of evidence rather than one type alone?Class 9Exploration: Entering the World of Secondary ScienceNature and meaning of scienceExpertScienceA scientific conclusion is supported by different kinds of evidence such as observations experiments and models. What is its importance?Class 9Exploration: Entering the World of Secondary ScienceNature and meaning of scienceHardScienceSeveral studies support a result but all were conducted by the same institution. What would be most useful next?Class 9Exploration: Entering the World of Secondary ScienceNature and meaning of scienceHardScienceOther scientists obtain the same experimental result using the same method. Which quality does this demonstrate?Class 9Exploration: Entering the World of Secondary ScienceNature and meaning of scienceHardScienceWhat is measurement reliability most closely related to?Class 9Exploration: Entering the World of Secondary ScienceNature and meaning of scienceHardScienceIf a result appears in only one laboratory and others cannot reproduce it what conclusion is appropriate?Class 9Exploration: Entering the World of Secondary ScienceNature and meaning of scienceHardScienceWhy is it not contradictory to call scientific knowledge both reliable and revisable?Class 9Exploration: Entering the World of Secondary ScienceNature and meaning of scienceHardScienceThe same result was obtained in different laboratories using the same method. What does this show?Class 9Exploration: Entering the World of Secondary ScienceNature and meaning of scienceMediumScienceWhich quality helps make a scientific result reliable?Class 9Exploration: Entering the World of Secondary ScienceNature and meaning of scienceMediumScienceWhat is the difference between validity and reliability of a conclusion?Class 9Exploration: Entering the World of Secondary ScienceNature and meaning of scienceHardScienceHow does independent verification increase the reliability of a scientific claim?Class 9Exploration: Entering the World of Secondary ScienceNature and meaning of scienceMediumScienceWhy should instruments be checked before an experiment?Class 9Exploration: Entering the World of Secondary ScienceNature and meaning of scienceMediumScienceWhat does obtaining the same result after observing an event many times indicate?Class 9Exploration: Entering the World of Secondary ScienceNature and meaning of scienceMediumScienceWhat does it mean when a result is reproducible?Class 9Exploration: Entering the World of Secondary ScienceNature and meaning of scienceMedium

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