When you poor water into a jar full of marbles, the water will fill the spaces between the marbles; bubbles will also appear.
pour in water. The water will fill in the space that the sand is leaving open. This "open area" would not exists if the sand was taking the shape of it's container. alternately, use a bunch of marbles. Sand is not much different then a marble other then in size. The marbles can show on a larger scale what is happening with the sand.
Pour liquid on it (such as water).
Water and a filter would work. Pour the salt/sand into water and the salt will dissolve. Pour the mixture into a filter and the sand will be trapped in the filter. Evaporate the water and the salt will remain.
Some fun things are...put a marble in a cup, light a candle, ring a bell, open a trap door, pour water. The entire principle of the Goldberg contraptions was to show how impossibly complex machinery had to be to do a simple task. Have fun designing your machine.
If the mold inside a water jug is old or dried on, fill the jug with hot, sudsy water and let it stand for 20-minutes. Pour in 1/3 cup dry, uncooked rice and 1/3 cup baking soda. With the lid tightly closed, shake the bottle several time. The rice will loosen the mold and the baking soda will remove odors. Carefully open the lid, and pour the contents down the drain. Fill the jug half-full of hot water, a drop of dish soap, and shake well. Pour contents out and rinse thoroughly. Allow to air-dry upside down.
Well, isn't that a happy little accident waiting to happen! When you pour water into a jar full of marbles, the water will fill in the spaces between the marbles, creating a lovely display of water and marbles together. It's like nature's way of showing us how different things can come together to create something beautiful. Just remember to be gentle and appreciate the unexpected beauty that may come from experimenting with different elements.
The marbles will settle at the bottom of the jar due to gravity, arranging themselves in a layer. The marbles will form a pattern based on their shape and size, with larger marbles typically settling at the bottom.
Pouring water into a jar of marbles will displace the marbles and fill the empty spaces between them. This demonstrates the principle of displacement, where the volume of water poured into the jar equals the volume of the marbles that are moved aside to make space for the water.
pour water into it until full, then pour that water into a measuring cup.
water will put out fire
salt water
Well, isn't that a happy little question! One way you could separate polystyrene balls from marbles is by using water. Since polystyrene balls float and marbles sink, you can gently pour water over the mixture and the balls will float to the top while the marbles stay at the bottom. Just remember to do it with a gentle touch and a big smile!
Pour ice cold water on them
Well, darling, to calculate the volume of a sample of marbles, you can use the formula for the volume of a sphere, which is 4/3 * π * r^3, where r is the radius of the marble. Measure the diameter of the marble, divide it by 2 to get the radius, plug it into the formula, and voila! You've got the volume of those little round troublemakers.
If he glass was full and you put ice cubes in it would overflow strait away.
well the water in the syringe will evaporate and you will see condensation at the top of the syringe.
pour in water. The water will fill in the space that the sand is leaving open. This "open area" would not exists if the sand was taking the shape of it's container. alternately, use a bunch of marbles. Sand is not much different then a marble other then in size. The marbles can show on a larger scale what is happening with the sand.