I cause solid to shift, liquids to warm, and gases to rise without a sound. What am I?
Category: Science · Difficulty: medium
Hint: Think about how heat moves through materials silently.
Answer
Thermal conduction
Explanation
Thermal conduction transfers heat through direct contact, causing changes in states without noise.
This is a medium science riddle — a moderate challenge for most people. The answer is Thermal conduction.
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