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What else can I help you with?
Will a styrofoam cup float or sink in water?
A styrofoam cup will float in water because styrofoam is less dense than water, causing it to displace water and float.
Why do leaf disk float in a cup of water?
Leaf disks float in a cup of water because of the air trapped within the spongy mesophyll tissue of the leaf. This trapped air increases the overall buoyancy of the leaf disk, causing it to float on the surface of the water.
Why does a cup of nothing float?
A cup placed in water appears to float because it displaces an amount of water equal to its own weight, creating an equilibrium when the weight of the water it displaces matches the weight of the cup. This principle is known as buoyancy.
Do things float better in salt water or fresh water?
Things tend to float better in salt water than in fresh water because salt water is denser. The additional salt in the water makes it more buoyant, so objects will float higher in salt water compared to fresh water.
How a pin can float on the water in a cup?
A pin can float on water due to surface tension. Water molecules at the surface are more attracted to each other than to the air above, allowing the pin to sit on top of the water without sinking. This surface tension supports the weight of the pin, enabling it to float.
Will a styrofoam cup float or sink in water?
A styrofoam cup will float in water because styrofoam is less dense than water, causing it to displace water and float.
Can a coin float in a cup of water?
No, it sinks.
How does the float cup fill valve work in regulating the water level in a toilet tank?
The float cup fill valve in a toilet tank works by using a floating cup that rises and falls with the water level. When the water level drops, the float cup lowers and triggers the valve to open and refill the tank. As the water level rises, the float cup rises and shuts off the valve to stop the flow of water, thus regulating the water level in the tank.
Why do leaf disk float in a cup of water?
Leaf disks float in a cup of water because of the air trapped within the spongy mesophyll tissue of the leaf. This trapped air increases the overall buoyancy of the leaf disk, causing it to float on the surface of the water.
Why does a cup of nothing float?
A cup placed in water appears to float because it displaces an amount of water equal to its own weight, creating an equilibrium when the weight of the water it displaces matches the weight of the cup. This principle is known as buoyancy.
What happens when you put a cup in the water and in the cup 2 blocks of wood?
If the cup plus the wood weighs less than all the water that the cup could hold, then the whole thing will float in the water. If the cup plus the wood weighs more than all the water that the cup could hold, then the whole thing will sink in the water. But, after the cup fills with water, the two blocks of wood will float on the surface, while the cup goes to the bottom.
What do yodo to make an egg float?
To make an egg float in water, you can increase the density of the water by dissolving salt in it. When you add enough salt, the buoyancy of the water increases and the egg will float.
How does the float-cup fill valve work in a toilet's water tank?
The float-cup fill valve in a toilet's water tank works by using a floating cup that rises with the water level. When the water level drops, the cup falls and triggers the valve to open and refill the tank. This mechanism helps maintain a consistent water level in the tank.
Does dissolved salt float in a cup of water?
No, salt dissolved in water does not float. When salt dissolves in water, it becomes dispersed throughout the liquid, increasing its density. This prevents the saltwater solution from floating in pure water.
Why do cut lemons float in a cup of water?
Easy,water has more mass than water causing the lemon to float because of the pressure.Now im not sure if this is the answer but its a pretty logical hypothesis.
How much salt do you need for an egg to float on water?
Well it takes 1 cup and 1 teaspoon for it to officially float on the water to be able to understand the ocean salt water and it's density.
Is mass of one cup of oil equals to mass of one cup of water?
Since oil will float on top of water, we can assume that the weight (or mass) of water is greater than that of oil.
