दो लगातार शिखरों के गुजरने का समय बढ़े तो कौन-सा तरंग गुण बदला है?
If time between passage of two successive crests increases, which wave property has changed?
Explanation opens after your attempt
B. तरंग कालWave period
Concept
Wave period is the time between passage of two successive crests. For exams, treat period as time and wavelength as distance.
Why this answer is correct
The correct answer is B. तरंग काल / Wave period. Wave period is the time between passage of two successive crests. For exams, treat period as time and wavelength as distance.
Exam Tip
तरंग काल दो लगातार शिखरों के गुजरने का समय है। परीक्षा में काल को समय और तरंगदैर्ध्य को दूरी मानें।
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