Matter and its states practice question for Railways, SSC. Review the correct answer and explanation, then continue with related practice below.
Why do we generally need to go closer to cold food to smell it compared with hot food?
गर्म भोजन की तुलना में ठंडे भोजन की गंध महसूस करने के लिए सामान्यतः उसके पास क्यों जाना पड़ता है?
Answer and explanation are free to read — no sign-in required.उत्तर और व्याख्या पढ़ने के लिए साइन-इन आवश्यक नहीं है।
Correct Answerसही उत्तर
A. Diffusion is slower at lower temperatureA. कम तापमान पर विसरण धीमा होता है
Explanationव्याख्या
At lower temperatures, particles have less kinetic energy and therefore diffuse more slowly.
कम तापमान पर कणों की गतिज ऊर्जा कम होती है, इसलिए उनका विसरण धीमा होता है।
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