That really depends on the temperature of the water and the steel !
crayfish should be put in about the temperature of water you would put fish in.
Well when you put steel in water, the water will make the steel more softened, and then the rust starts forming cause the water dissolves the steel atoms then you have a red rusted steel metals.
There are water currents especially with temperature changes cooler water sinks forcing the warmer water to flow to the top.
the wool does not rust
steel will float in mercury
The temperature of the room you put the water in.
28.7 c
This depends on the type rubber. Example if it is a material used in making water pipe Boil up some water put on end of the rubber ( or plastic in the water it will expand and allow you to put it on the steel rod. If not try greasing the steel rod where you intend to put the rubber on.
28.7 c
Yes, it is generally safe to put stainless steel in the oven as long as it is oven-safe stainless steel. Be sure to check the manufacturer's guidelines to ensure it can withstand the oven's temperature.
put it in water
If you put a fish in a dark place the colour of the fish would gradually turn white.