ज्वालामुखीय राख का आकार सामान्यतः कैसा होता है?
What is the usual size of volcanic ash?
Explanation opens after your attempt
A. बहुत सूक्ष्मVery fine
Concept
Volcanic ash consists of very fine rocky particles. Exam tip: treat ash as fine solid particles.
Why this answer is correct
The correct answer is A. बहुत सूक्ष्म / Very fine. Volcanic ash consists of very fine rocky particles. Exam tip: treat ash as fine solid particles.
Exam Tip
ज्वालामुखीय राख बहुत सूक्ष्म चट्टानी कणों से बनी होती है। परीक्षा में राख को महीन ठोस कण मानें।
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