Sparks have a lot of heat which makes them glow. But they do not have temperature. Heat will not cause burns only temperature can. This article might explain why
http://www.wereyouwondering.com/what-is-the-difference-between-heat-and-temperature/
This is because the sparks from firecrackers are very small and have low survival time. Hence, those sparks don't have enough heat capacity that can burn your skin.
But don't expose your skin to repeated sparks, those collective sparks could damage your skin.
no information
Because they are not hot enough and do not have enough energy in them to heat the skin for long enough to cause a burn. At works the same way as running your finger through the flame of a candle.
Yes, it does.
Firecrackers can cause death by: - they can release dangerous gases which can kill you - they can blow your head off - they are hot, and burn you skin so bad, that it worse than a third degree burn - they can explode off timing and blow off a body part, and you will die of bleeding before the ambublance comes But.... firecrackers are still fun... you have to watch out when using them... (adult supervision or just use fuse, so you can set it off from far away.....
It will get hot and possibly burn
for one its on a stick and it does bur your skin
Excessively hot water can scald your skin, no matter where that skin is. A scald is a burn caused by hot liquids.
Yes, so long as its hot. :P
No hot water wont give you a sunburn but it sure will burn you! Sunburn is caused by overexposure to the sun's or a tanning bed's ultraviolet rays. Hot water will make a sunburn "burn" if you take a hot shower after getting a sunburn.
It depends on the temperature of the water. If it's too hot then it can burn skin.
ANS 2 - Hot glue will burn your nails or skin . Do not do this.
Yes, if the wax is too hot.