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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.)
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What are the marble manufaturing procesess?
A glass child's marble is made by dropping a small slug of semi liquid glass into the space between the pair of rounded grooves, that spiral away along a pair of rollers. Emerging as a round marble, and now cooler.
Why are marbles called marbles?
Marbles originated in ancient Rome and Egypt and were made from marble (rock). However this was expensive so people tried to find alternatives and in 1846 a German glass blower invemnted a marble made from glass.
How much do marbles weigh?
A typical marble is around 4 or 5 grams so 90-100 of them will be about 1 pound. The average glass marble for playing with are about 14-16mm in width.
What are yellow marble?
little round things usually made of glass about 7/16 inch in diameter used in games
Are marbles magnetic?
Not if it is a glass marble, but you can get metal marbles which would be magnetic in many cases.
What happens if you put a marble in a half glass of water?
The marble will sink.
What is the chemical makeup of a glass marble?
Th material can be very differernt: glass, porcelain, agate, steel, marble, etc.
Will a glass marble rust in water?
no
If you drop a marble into a glass of water the marble will sink because its?
Because the marble has a higher density than the water does
What happens when a glass marble rolls down a ramp?
When a glass marble rolls down a ramp, gravitational force acts on it, causing it to accelerate. As the marble moves, its potential energy is converted into kinetic energy. Friction between the marble and the ramp may also slow down the marble's acceleration.
A round marble glass made of color-streaked glass?
It is called an agate or an aggie.
Which force pulls a marble to the bottom of the glass?
gravity
Does a magnet attracts glass marble?
No, glass is not a material that is attracted to magnets. Magnets can attract materials such as iron, nickel, and cobalt, but glass does not contain these magnetic properties.
How do you remove glass marble from glass vase?
You can try using a suction cup or a piece of duct tape to lift the marble out. Alternatively, you could fill the vase with water to help float the marble to the top for easier removal. Be careful not to damage the vase or yourself while attempting to remove the marble.
Which force causes a marble to sink to the bottom of a glass of water?
The force of gravity is what causes the marble to sink to the bottom of the glass of water. Gravity pulls the marble downward towards the center of the Earth, overcoming the buoyant force exerted by the water.
What is the mass of a marble in kilograms?
The mass of a typical marble is around 5 grams, which is equivalent to 0.005 kilograms.
What are the marble manufaturing procesess?
A glass child's marble is made by dropping a small slug of semi liquid glass into the space between the pair of rounded grooves, that spiral away along a pair of rollers. Emerging as a round marble, and now cooler.
