Concept-wise Practice

photographic-evidence MCQ Questions for Class 9

photographic-evidence 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 photographic-evidence.

किस स्थिति में छायाचित्र प्रेक्षण का सबसे अच्छा पूरक प्रमाण होगा?

In which situation would a photograph be the best supplementary evidence for an observation?

Explanation opens after your attempt
Correct Answer

A. जब समय के साथ पत्ती के आकार परिवर्तन की तुलना करनी होWhen comparing changes in leaf shape over time

Step 1

Concept

A photograph provides a permanent record of visual shape and structure. Appropriate instruments are still needed for quantitative properties.

Step 2

Why this answer is correct

The correct answer is A. जब समय के साथ पत्ती के आकार परिवर्तन की तुलना करनी हो / When comparing changes in leaf shape over time. A photograph provides a permanent record of visual shape and structure. Appropriate instruments are still needed for quantitative properties.

Step 3

Exam Tip

छायाचित्र दृश्य आकार और संरचना का स्थायी अभिलेख देता है। मात्रात्मक गुणों के लिए उपयुक्त यंत्र भी चाहिए।

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