Yes, metal sinks in water 'cause of its 'weigh'. 'If a materials' weigh is light, it would probably float on water. But if the materials' weigh is heavy, it will sink in water!' My mum once had told me.............
Yes and no: Depends entirely what you intend to do with it underwater.
Yes it is.
An alloy of copper and zinc is called brass. Tin or aluminum can be added to brass to increase its resistance to corrosion. (see related link for types of brass)
heterogeneous mixture
No: brass is homogeneous.
its easier and quicker for the zinc in the brass to react with the hydrochloric acid.
Drums are not brass. Brass constitutes trumpets, trombones, tubas, etc.
If they say its waterproof then im pretty sure its waterproof , they would'nt say that it is waterproof if it isn't cause then they will be getting all those waterproof camera's back!
my watch was waterproof. My eyelkiner isn't waterproof and we're swimming today! I have waterproof mascara! The waterproof camera can take underwater pictures! The waterproof safe can be stored underwater!
No, the camera is not waterproof, but you can purchase a waterproof case for it separately.
No phone is waterproof.
they are waterproof
Just waterproof ,if they are breathable they are not waterproof because water will get inside the shoes
There is no such thing as a waterproof towel. Have a nice day (without waterproof towels) :) :)
Cashmere is not waterproof but you can put on a special fabric finish that can make it waterproof.
yes it is waterproof. they coat their fur with castoreum to make it waterproof.
No, they come waterproof.
Yes, Skatelite is waterproof.
yes