ध्वनि का तारत्व ज्ञात किया जाता है
- ✓इसकी आवृत्ति से
- Bइसके आयाम से
- Cइसकी प्रबलता से
- Dइसकी चाल से
Answer: A.
View full solution →25 questions across 4 question groups — pick any mix to generate a विज्ञान paper with step-by-step answer keys.
MCQ
10 Q→02एक-एक वाक्य में दिजीए।
5 Q→03दो-तीन वाक्यों में लिखिए।
5 Q→04निम्नलिखित प्रश्नों के उत्तर सविस्तर लिखिए : [5 गुण ]
5 Q→One sample from each question group in this chapter. Select any group above to see the full set with answer keys.
Answer: A.
View full solution →Answer: C.
View full solution →Answer: A.
View full solution →Answer: A.
View full solution →Answer: C.
View full solution →
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