Because marble sinks in water.
remove marble from tapered vase
What size marble? And is it made of marble or glass?
Metal, glass, and marble
Answeronyx is a mineral marble is a rock. Onyx is more harder and good for making handicraft products. Onyx shines more and looks more beautiful then marble. You can view marble and onyx products at the related link below
The density of the glass has not changed, but since air is less dense than glass, the density of the block has decreased.
remove marble from tapered vase
Marble, CaCO3 will not usually scratch glass, but maybe a very soft glass. Marble has a hardness of 3 to 4, whereas glass is 4.5 to 6. (in a relative hardness scale.)
glass of water
The marble will sink.
Th material can be very differernt: glass, porcelain, agate, steel, marble, etc.
Glass and glass marbles are an insulator unless their is some conducting material embedded in the glass.
no
Generally, glass is more dense than water. (There are some types of glass which are less dense.) You can demonstrate this by gently placing a glass full of water in the sink or tub; the glass will sink, indicating that glass is more dense than water. If the glass were to float, we would know that the glass were less dense. Try this with plastic cup; the plastic is normally less dense, and will float.
Because the marble has a higher density than the water does
What size marble? And is it made of marble or glass?
A marble with a magnetic
The Earth's gravitational force pulls the marble to the bottom of the glass. It is the same force that keeps our feet firmly on the ground.