Question

1. . Is it dumb for someone to hold the palm of his or her hand over a burning candle?

(physics 2 question)

Answer 1

Yes it is dumb for someone to hold the palm of his or her hand over a burning candle.This is so because the topmost part of the flame is the region of the complete combustion which results into the high amount of heat in that region.So keeping palm over the burning candle me may cause severe burn.

Answer 2

Holding the palm of your hand over a burning candle is not recommended and can be dangerous. The reason for this is that a burning candle produces an open flame that emits heat, hot gases, and soot. Here are some key reasons why it is not advisable:

1. Heat Exposure: The flame of a candle generates a significant amount of heat. Holding your hand over it can lead to burns or discomfort due to the high temperatures. You risk burning your skin or causing heat-related injuries.

2. Soot and Smoke: A candle's flame also produces soot and smoke, which can be harmful to inhale. It can irritate your respiratory system and eyes. Putting your hand over the flame increases the risk of inhaling these irritants.

3. Fire Hazard: Holding your hand too close to an open flame carries a risk of accidentally igniting clothing, hair, or flammable materials. This can lead to fires or burns.

4. Lack of Safety: Holding your hand over a burning candle is not a safe or practical way to study the properties of fire. There are more controlled and safer ways to learn about combustion and flame without putting yourself at risk.

If you want to understand the principles of combustion or observe a candle's flame, it's better to do so from a safe distance and avoid direct contact with the flame. Safety should always be a top priority when dealing with fire or any heat source.