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When we pick up a snow ball it feels cold to our hands because  is being transferred out of our hand.

Question

When we pick up a snow ball it feels cold to our hands because  is being transferred out of our hand.

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Solution

When we pick up a snowball, it feels cold to our hands because heat is being transferred out of our hand. This is due to the principle of heat transfer, which states that heat always moves from a warmer object to a cooler one.

Here are the steps explaining this process:

  1. Initially, your hand is warmer than the snowball.

  2. When you touch the snowball, the heat from your hand is transferred to the snowball in an attempt to achieve thermal equilibrium, i.e., to make the temperature of your hand and the snowball the same.

  3. This transfer of heat is what you feel as 'cold' - it's actually the sensation of heat leaving your body.

  4. The snowball absorbs the heat from your hand, causing it to melt, which is why snowballs tend to get smaller the longer you hold them.

  5. This process continues until you remove your hand or until both your hand and the snowball reach the same temperature.

This problem has been solved

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