Q. A metal rod feels cold to touch because __________.

धातु की छड़ छूने पर ठंडी लगती है क्योंकि __________।

A
It reflects heat
यह ऊष्मा को परावर्तित करता है
B
It radiates heat
यह ऊष्मा विकीर्ण करता है
C
It conducts heat away from the hand
यह गर्मी को हाथ से दूर ले जाता है
D
It has low density
इसका घनत्व कम है

Explanation

Metals are good conductors of heat. When you touch a metal rod, it quickly draws heat from your hand, making it feel cold.
This happens even if the metal is at room temperature.

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