The measured result depends on the independent variable so it is the dependent variable. In exams choose the measured effect.
Step 2
Why this answer is correct
The correct answer is B. आश्रित चर / Dependent variable. The measured result depends on the independent variable so it is the dependent variable. In exams choose the measured effect.
Step 3
Exam Tip
मापा गया परिणाम स्वतंत्र चर पर निर्भर करता है इसलिए वह आश्रित चर है। परीक्षा में मापे गए प्रभाव को चुनें।
The amount of water is deliberately changed so it is the independent variable. In exams look for the factor changed by the experimenter.
Step 2
Why this answer is correct
The correct answer is D. स्वतंत्र चर / Independent variable. The amount of water is deliberately changed so it is the independent variable. In exams look for the factor changed by the experimenter.
Step 3
Exam Tip
पानी की मात्रा जानबूझकर बदली जाती है इसलिए यह स्वतंत्र चर है। परीक्षा में प्रयोगकर्ता द्वारा बदले गए कारक को देखें।
Plant height is the measured result so it is the dependent variable. In exams identify the outcome variable.
Step 2
Why this answer is correct
The correct answer is A. आश्रित चर / Dependent variable. Plant height is the measured result so it is the dependent variable. In exams identify the outcome variable.
Step 3
Exam Tip
पौधे की ऊँचाई मापा गया परिणाम है इसलिए यह आश्रित चर है। परीक्षा में परिणाम वाले चर को पहचानें।
The dependent variable changes because of a change in the independent variable. In exams separate cause and effect.
Step 2
Why this answer is correct
The correct answer is C. आश्रित चर / Dependent variable. The dependent variable changes because of a change in the independent variable. In exams separate cause and effect.
Step 3
Exam Tip
आश्रित चर स्वतंत्र चर में परिवर्तन के कारण बदलता है। परीक्षा में कारण और प्रभाव को अलग करें।
The surface type is deliberately changed so it is the independent variable. In exams identify the changed condition.
Step 2
Why this answer is correct
The correct answer is D. स्वतंत्र चर / Independent variable. The surface type is deliberately changed so it is the independent variable. In exams identify the changed condition.
Step 3
Exam Tip
सतह का प्रकार जानबूझकर बदला जाता है इसलिए यह स्वतंत्र चर है। परीक्षा में बदली गई स्थिति को पहचानें।
The distance travelled is the measured result so it is the dependent variable. In exams choose the measured outcome.
Step 2
Why this answer is correct
The correct answer is A. आश्रित चर / Dependent variable. The distance travelled is the measured result so it is the dependent variable. In exams choose the measured outcome.
Step 3
Exam Tip
तय की गई दूरी मापा गया परिणाम है इसलिए यह आश्रित चर है। परीक्षा में मापे गए परिणाम को चुनें।
Changing only one independent variable at a time helps identify its effect. In exams remember the idea of a fair test.
Step 2
Why this answer is correct
The correct answer is B. एक / One. Changing only one independent variable at a time helps identify its effect. In exams remember the idea of a fair test.
Step 3
Exam Tip
एक समय में केवल एक स्वतंत्र चर बदलने से उसके प्रभाव को पहचाना जा सकता है। परीक्षा में निष्पक्ष परीक्षण याद रखें।
Temperature is changed in the experiment so it is the independent variable. In exams identify the quantity being changed.
Step 2
Why this answer is correct
The correct answer is C. स्वतंत्र चर / Independent variable. Temperature is changed in the experiment so it is the independent variable. In exams identify the quantity being changed.
Step 3
Exam Tip
तापमान प्रयोग में बदला जाता है इसलिए यह स्वतंत्र चर है। परीक्षा में बदली गई मात्रा को पहचानें।
The dissolving time is measured and depends on temperature. In exams treat the measured time as the dependent variable.
Step 2
Why this answer is correct
The correct answer is D. आश्रित चर / Dependent variable. The dissolving time is measured and depends on temperature. In exams treat the measured time as the dependent variable.
Step 3
Exam Tip
घुलने का समय मापा जाता है और तापमान पर निर्भर करता है। परीक्षा में मापे गए समय को आश्रित चर मानें।
