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What is the difference between dustless chalk and normal chalk?
* The particles of dustless chalk are very heavy and tend to fall directly to the floor instead of floating in the air, while the particles of the normal chalk floats in the air. * The dustless chalk writes smoothly without scratch, while the normal chalk leaves some scratches on the board. * The dustless chalk does not break easily while the normal chalk breaks easily.
A different chemical substance is formed when a piece of cloth is cut cup breaks candle burns or a piece of chalk breaks?
The candle burning is a chemical process.
What is the rock that makes up white cliffs of dover?
chalk
Can you use regular chalk to chalk your hair?
yes but you have to soak the chalk more than the pastels
How much calcium is in chalk?
Chalk is almost pure Calcium Carbonate. Chalk is a form of Calcium.
What happened to the chalk when the eraser dropped on it?
It felled.
How does the height a boucny ball is dropped from effect the height it bounces to?
The higher the height the ball is dropped from, the higher the height it will bounce to.
Is the height of a ball bounce affected by the height from which the ball is dropped?
Yes - the greater the height an item dropped the resulting bounce is higher
Is the height of the ball's bounce affected by the height from which the ball is dropped?
Yes - the greater the height an item dropped the resulting bounce is higher
Is the height of a ball's bounce affected by the height from which the ball is dropped?
Yes - the greater the height an item dropped the resulting bounce is higher
How could you differentiate white coral and chalk?
If you're in a classroom.. 9/10 times, It's chalk. If you're not... It's still chalk unless you're in the sea. And it's with other coral.. Unless somebody has dropped some chalk there.
What is a drop height in physics?
That refers to the height from which something is dropped.
Is the height a ball bounce affected by the height from which the ball is dropped?
Yes.
What variables do you think might affect the height to which a dropped ball will bounce?
Gravity, air resistance, the material of the ball, and the height from which it was dropped initially.
What is the difference between dustless chalk and normal chalk?
* The particles of dustless chalk are very heavy and tend to fall directly to the floor instead of floating in the air, while the particles of the normal chalk floats in the air. * The dustless chalk writes smoothly without scratch, while the normal chalk leaves some scratches on the board. * The dustless chalk does not break easily while the normal chalk breaks easily.
How does height dropped from affect a parachute?
sexx
How does changing the height from which a ball is dropped impact its bounce?
Increasing the height from which it is released increases the height to which it rebounds.
