0
Add your answer:
Earn +20 pts
Will items with a density of greater than 1 sink or float when placed in water?
Sink. Items with a density of less than one will float on water.
Can plywood float?
It depends on theplywood density if it is denser then water then you would have to make a shape causing it to displace an equal or greater amount of water in weight for it to float.
Why does a fork sink?
To float on water the object should have density less than that of water. But fork have density that is much more greater than that of water.Thus, a fork sinks in water.
Will a paper float?
As long as it can displace a volume of water equal to its mass (ie its density is less than that of the water) it will float. Most paper will have a density less than that of water (or can be so folded) so will float.
Why do ping pong balls float?
If they float in water, then it is because the density of a ping pong ball is lighter than the density of water. The density of water is just below 1, and the density of a ping pong ball is much less than 1.
What is the comparison of density to density of an equal volume of water?
If the density of a substance is greater than the density of water, it will sink in water. If the density of a substance is less than the density of water, it will float on water.
What is the relative density in water?
The relative density in water refers to how dense a substance is compared to water. If the relative density is greater than 1, the substance will sink in water. If the relative density is less than 1, the substance will float in water.
Why is density needed to know whether a substance will float or sink in water?
It's actually pretty easy. If the density of the substance is higher than the density of water, the object will sink. If the density of the substance is lower than the density of water, the object will float. Be aware though that various substances may have dissolved into the water, thus changing its density. For example, seawater has a different density than fresh water.
What can you infer about density of a substance floats in water?
If a substance floats in water, it is less dense than water. This means that its mass per unit volume is lower than that of water. Substances with lower density will float on top of substances with higher density.
The density of water is equal to 10 gcm3 A substance with density equal to 09 gcm3 would in water?
The substance with a density of 0.9 g/cm3 would float on water, as its density is less than that of water (1 g/cm3). Objects with a density less than 1 g/cm3 will float on water, while those with a density greater than 1 g/cm3 will sink.
What is floats in water What density?
Floats in water if its density is lower than that of water. Substances with a density less than 1 g/cm^3 will float on water. If the density is greater than 1 g/cm^3, the substance will sink.
How do you know if a substance will float on water if you only know its density?
If the density of a substance is less than the density of water (1 g/cm^3), then it is likely to float. If the density is greater than 1 g/cm^3, it will likely sink. However, the shape and size of the substance can also affect its buoyancy, so it's important to consider other factors as well.
Would a substance float if its density is 1 gram per ml?
Yes, a substance with a density of 1 gram per ml would float in water because water has a density of 1 gram per ml. If the substance had a density greater than 1 gram per ml, it would sink, and if it had a density less than 1 gram per ml, it would float.
Why does a icebreg float?
water is the only substance on earth where its density is HIGHER when liquid, and LOWER when solid. a substance will float on top of another if its density is lower than the other substance. so because the ice has a LOWER density it will float on top of the water
Would 0.92 gmL sink or float?
A substance with a density of 0.92 g/mL would float on water, as the density of water is approximately 1 g/mL. Objects with a density less than water will float, and those with a density greater than water will sink.
Why does a coin sink and a boat float?
An object will sink if it has greater density than water (or whatever liquid it is place in); it will float if it has less density than the liquid.An object will sink if it has greater density than water (or whatever liquid it is place in); it will float if it has less density than the liquid.An object will sink if it has greater density than water (or whatever liquid it is place in); it will float if it has less density than the liquid.An object will sink if it has greater density than water (or whatever liquid it is place in); it will float if it has less density than the liquid.
How is the relative density of an object determined?
The relative density of an object is determined by comparing its density to the density of water. It is calculated by dividing the density of the object by the density of water. If the relative density is less than 1, the object will float in water; if it is greater than 1, it will sink.
