How will you show experimentally that metals are good conductors of heat?

Explanation

**Step-by-Step Text Solution:**

1. **Gather Materials**: Collect the necessary materials for the experiment. You will need a metal rod, a stand holder, a clamp, a piece of wax, a pin, and a burner (or heat source).

2. **Set Up the Apparatus**:
- Attach the metal rod to the stand holder using the clamp. Ensure that the rod is securely held in place.
- Take a small piece of wax and attach the pin to it. The pin should be positioned at the end of the metal rod that is not clamped.

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