GK
PHYSICS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Identifying all the bones in a human body
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Calculating the average density of a person
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Calculating the amount of energy a person uses while listening to a lecture
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Calculating the instantaneous velocity of an accelerating car
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Identifying all the forces acting on a person who is walking uphill
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Detailed explanation-1: -Experiments and further observations are often used to test the hypotheses. A scientific experiment is a carefully organized procedure in which the scientist intervenes in a system to change something, then observes the result of the change.
Detailed explanation-2: -Which of the following statements is correct regarding the process of science? The process of science involves testing hypotheses, but also phases of exploration, communication and societal outcomes.
Detailed explanation-3: -List the unifying concepts of science (systems, order, organization, evidence, models, explanation, constancy, change, measurement, evolution, equilibrium, form and function) as noted in the NSES.
Detailed explanation-4: -Physics. Chemistry. Earth science. Space science. Biochemistry. Microbiology. Botany. Zoology.