Concept-wise Practice

echo return MCQ Questions for Class 11

echo return se related questions ko ek jagah revise karein. Har question me bilingual content, answer feedback aur explanation available hai.

Practice Questions

1 questions tagged with echo return.

अगर प्रतिध्वनि जल्दी लौट आए तो समुद्र की गहराई कैसी मानी जाएगी?

If the echo returns quickly, how is the sea depth considered?

Explanation opens after your attempt
Correct Answer

A. कम गहरीLess deep

Step 1

Concept

A quick return means the sound travelled a shorter distance. Exam tip: link less time with lesser depth.

Step 2

Why this answer is correct

The correct answer is A. कम गहरी / Less deep. A quick return means the sound travelled a shorter distance. Exam tip: link less time with lesser depth.

Step 3

Exam Tip

जल्दी लौटने का अर्थ है कि ध्वनि ने कम दूरी तय की। परीक्षा में कम समय को कम गहराई से जोड़ें।

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