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Class 9 Mcq

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

ScienceA student asks whether a cold environment is good. What is the best way to convert it into a scientific question?Class 9Exploration: Entering the World of Secondary ScienceScientific questions and observationsLevel 4Hard ScienceWhat difficulty arises when a scientific question uses overly broad terms?Class 9Exploration: Entering the World of Secondary ScienceScientific questions and observationsLevel 4Hard ScienceWhich question can be investigated directly through an observational study?Class 9Exploration: Entering the World of Secondary ScienceScientific questions and observationsLevel 4Hard ScienceA student records only the tallest plant out of five plants. What is the main problem?Class 9Exploration: Entering the World of Secondary ScienceScientific questions and observationsLevel 4Hard ScienceWhat is necessary to make an observation verifiable?Class 9Exploration: Entering the World of Secondary ScienceScientific questions and observationsLevel 4Hard ScienceA student wrote that a candle went out quickly. What should be recorded to make the observation more precise?Class 9Exploration: Entering the World of Secondary ScienceScientific questions and observationsLevel 4Hard ScienceWhy is mentioning identical conditions useful in a scientific question?Class 9Exploration: Entering the World of Secondary ScienceScientific questions and observationsLevel 4Hard ScienceWhich question correctly links an independent and a dependent variable?Class 9Exploration: Entering the World of Secondary ScienceScientific questions and observationsLevel 4Hard ScienceWhen is recording time especially necessary in a scientific observation?Class 9Exploration: Entering the World of Secondary ScienceScientific questions and observationsLevel 4Hard ScienceWhich statement is an inference rather than an observation?Class 9Exploration: Entering the World of Secondary ScienceScientific questions and observationsLevel 4Hard ScienceTwo students recorded different observations of the same object. What is the best way to reduce disagreement?Class 9Exploration: Entering the World of Secondary ScienceScientific questions and observationsLevel 4Hard ScienceIf an observation states that a liquid was warm how can it be made more reliable?Class 9Exploration: Entering the World of Secondary ScienceScientific questions and observationsLevel 4Hard ScienceWhich revised question is the most testable?Class 9Exploration: Entering the World of Secondary ScienceScientific questions and observationsLevel 4Hard ScienceA student asks which fertiliser is best. What should be added to make the question more scientific?Class 9Exploration: Entering the World of Secondary ScienceScientific questions and observationsLevel 4Hard ScienceWhere can the initial information needed to investigate a scientific question come from?Class 9Exploration: Entering the World of Secondary ScienceScientific questions and observationsLevel 4Hard ScienceA student writes that a plant is sad because its leaves are drooping. Which statement is a direct observation?Class 9Exploration: Entering the World of Secondary ScienceScientific questions and observationsLevel 4Hard ScienceWhat is the main benefit of clearly stating variables in a scientific question?Class 9Exploration: Entering the World of Secondary ScienceScientific questions and observationsLevel 4Hard ScienceA student observes that water kept in sunlight dries faster than water kept in shade. Which scientific question follows from this observation?Class 9Exploration: Entering the World of Secondary ScienceScientific questions and observationsLevel 4Hard ScienceA student asks how water temperature affects the rate at which sugar dissolves. Which factor is changed?Class 9Exploration: Entering the World of Secondary ScienceScientific questions and observationsLevel 4Medium ScienceWhich is the most advanced description of the nature of science?Class 9Exploration: Entering the World of Secondary ScienceNature and meaning of scienceLevel 3Expert