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.
Water will fill ask the empty spaces when you pour it into a jar full of marbles.
they stay there
The marbles remain at the bottom, while the water level rises above.
Either: 1) Find the radius of each marble and thus their volume through V = 4/3 x pi x r^3 and then add the volumes up. or 2) Put all the marbles in a measuring jug and fill it up to the top. Pour the water into a separate container and empty the marbles out of the jug. Pour the water back into the jug. Thus: Volume of water with marbles - volume of water without the marbles = volume of marbles
pour water into it until full, then pour that water into a measuring cup.
water will put out fire
It becomes mud.
it is dull
salt water
Nothing because pouring hot water in glass will do nothing except fogging the glass as you pour the water
You ruin the radio if you pour water so therefore it will most likely not work unless it is water proof. Not to mention it will short circuit.
the water spills