Skip to content

Update

Muft Shiksha™ एक 100% Free Education Portal है 🇮🇳, जिसका उद्देश्य Class 9–12 के हर विद्यार्थी तक High-Quality Education को पूरी तरह मुफ्त पहुँचाना है। 🇮🇳 हम मानते हैं कि अच्छी शिक्षा किसी student की आर्थिक स्थिति पर निर्भर नहीं होनी चाहिए। 🇮🇳 हर विद्यार्थी को वही Quality Study Material, MCQs, Quizzes, Exam Preparation, Concept-Based Learning और Bilingual Support मिलना चाहिए, जो आमतौर पर महंगी Coaching या Premium Platforms में मिलता है। Muft Shiksha™ 🇮🇳 इसी सोच के साथ बनाया गया है

RELATED QUESTIONS

Variables In An Experiment

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

ScienceWhich result could be the dependent variable in a hot-water cooling experiment?Class 9Exploration: Entering the World of Secondary ScienceVariables in an experimentMedium ScienceA student measures the cooling time of hot water using cloths of different thicknesses. What type of variable is cloth thickness?Class 9Exploration: Entering the World of Secondary ScienceVariables in an experimentMedium ScienceWhy should the initial amount of water be kept the same in the salt and boiling point experiment?Class 9Exploration: Entering the World of Secondary ScienceVariables in an experimentMedium ScienceA student investigates how the amount of salt affects the boiling point of water. Which is the dependent variable?Class 9Exploration: Entering the World of Secondary ScienceVariables in an experimentMedium ScienceWhich variable should be kept the same to make a ball bounce experiment fair?Class 9Exploration: Entering the World of Secondary ScienceVariables in an experimentMedium ScienceA student drops a ball from different heights and measures bounce height. Which is the correct pair of independent and dependent variables?Class 9Exploration: Entering the World of Secondary ScienceVariables in an experimentMedium ScienceA student measures sugar dissolving time at different temperatures. What problem occurs if the amount of sugar differs in each trial?Class 9Exploration: Entering the World of Secondary ScienceVariables in an experimentMedium ScienceWhich factor is most important to control in an experiment on the effect of light on a plant?Class 9Exploration: Entering the World of Secondary ScienceVariables in an experimentMedium ScienceIn an experiment on light duration and plant growth what would be the most suitable dependent variable?Class 9Exploration: Entering the World of Secondary ScienceVariables in an experimentMedium ScienceA student investigates how the duration of light affects plant growth. Which is the independent variable?Class 9Exploration: Entering the World of Secondary ScienceVariables in an experimentMedium ScienceWhat is the main reason for keeping controlled variables the same in a fair experiment?Class 9Exploration: Entering the World of Secondary ScienceVariables in an experimentMedium ScienceA plant is placed at different distances and the amount it bends towards light is measured. What is the independent variable?Class 9Exploration: Entering the World of Secondary ScienceVariables in an experimentMedium ScienceA student changes the amount of sugar in water and measures the density of the solution. What type of variable is solution density?Class 9Exploration: Entering the World of Secondary ScienceVariables in an experimentMedium ScienceIn comparing the cleaning ability of different soaps, which factor should be controlled?Class 9Exploration: Entering the World of Secondary ScienceVariables in an experimentMedium ScienceThe amount of sand in soil is changed and the drainage time is measured. Which is the dependent variable?Class 9Exploration: Entering the World of Secondary ScienceVariables in an experimentMedium ScienceWhile testing the falling time of parachutes of different sizes, which is the independent variable?Class 9Exploration: Entering the World of Secondary ScienceVariables in an experimentMedium ScienceIf the distance between a lamp and a plant is changed and the light-meter reading is recorded, what type of variable is the reading?Class 9Exploration: Entering the World of Secondary ScienceVariables in an experimentMedium ScienceWhile measuring the extension of a rubber band at different temperatures, which variable should be kept constant?Class 9Exploration: Entering the World of Secondary ScienceVariables in an experimentMedium ScienceDifferent amounts of water are poured onto soil and the amount of runoff is measured. What is the dependent variable?Class 9Exploration: Entering the World of Secondary ScienceVariables in an experimentMedium ScienceWhile testing the effect of water depth on light availability, what is the independent variable?Class 9Exploration: Entering the World of Secondary ScienceVariables in an experimentMedium