a large beaker and sponge
You could first soak the sponge in water, then use the standard method of measuring irregular objects: fill a graduated cylinder with 100 mL of water, then drop in the wet sponge and see how much the water level rises.
Sponge
the sugar takes up more volume in the sponge so the absorbtion rate will be lower than any other liquid without sugar like water
Well, honey, when a dry sponge absorbs water, it's the volume that's gonna change the most. The mass might go up a bit because it's soaking up that liquid goodness, but it's the volume that's really gonna expand like your waistline after Thanksgiving dinner. So, remember, it's all about that volume when it comes to sponges getting hydrated.
Yes, a sponge can contain air within its pores when it is soaked with water. As the sponge absorbs water, air is displaced and trapped within its structure.
This property is called capillarity.
Yes, for our science fair project that was our question and cotton absorbs more.
the sponge absorbs water, and keeps it in. if you rotate or tilt it, the water will move because of gravity.
To determine the percentage of empty space in a square cleaning sponge, you would first calculate the total volume of the sponge. Then, measure the volume of the material in the sponge (not including empty space). Finally, divide the volume of empty space by the total volume and multiply by 100 to get the percentage of empty space.
The brand of a sponge typically does not directly affect how much water it absorbs. The absorption capacity of a sponge is primarily determined by its material composition, density, and pore structure. However, different brands may use varying materials and manufacturing processes that can indirectly impact absorption efficiency. It is essential to consider these factors rather than solely relying on the brand name when selecting a sponge for optimal water absorption.
The mass of the dry sponge would be less than 150 g since it absorbs water, so the initial mass of the sponge would be less than 150 g.
Put the turtle into water and see how much water it displaces. And of course, remove the turtle from the water when you're done.