पी तरंगों में संपीड़न और विरलन का क्रम किस तरह की गति दिखाता है?
The sequence of compression and rarefaction in P-waves shows what kind of motion?
Explanation opens after your attempt
A. तरंग दिशा के समानांतर कण गतिParticle motion parallel to wave direction
Concept
P-waves are longitudinal waves in which particles move back and forth. Exam tip: link compression-rarefaction with longitudinal motion.
Why this answer is correct
The correct answer is A. तरंग दिशा के समानांतर कण गति / Particle motion parallel to wave direction. P-waves are longitudinal waves in which particles move back and forth. Exam tip: link compression-rarefaction with longitudinal motion.
Exam Tip
पी तरंगें अनुदैर्ध्य तरंगें हैं, जिनमें कण आगे-पीछे गति करते हैं। परीक्षा में संपीड़न-विरलन को अनुदैर्ध्य से जोड़ें।
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