Concept-wise Practice

angle of incidence MCQ Questions for Class 11

angle of incidence 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 angle of incidence.

किस स्थिति में समान मात्रा की सौर ऊर्जा सबसे छोटे क्षेत्र पर केंद्रित होकर अधिक ताप प्रभाव उत्पन्न करती है?

In which condition does the same amount of solar energy concentrate on the smallest area and produce greater heating?

Explanation opens after your attempt
Correct Answer

A. सूर्य किरणें लंबवत पड़ेंSun rays fall vertically

Step 1

Concept

Vertical rays spread energy over a smaller area so heating is greater. Exam tip: treat angle of incidence as a key factor.

Step 2

Why this answer is correct

The correct answer is A. सूर्य किरणें लंबवत पड़ें / Sun rays fall vertically. Vertical rays spread energy over a smaller area so heating is greater. Exam tip: treat angle of incidence as a key factor.

Step 3

Exam Tip

लंबवत किरणें कम क्षेत्र में ऊर्जा फैलाती हैं इसलिए ताप अधिक होता है। परीक्षा में आपतन कोण को सबसे मुख्य कारक मानें।

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