It is easier to lift a heavy stone under water because the water provides buoyant force that counters the weight of the stone. This buoyant force reduces the effective weight of the stone when submerged in water, making it easier to lift. In air, there is no buoyant force to counteract the weight of the stone, so it feels heavier to lift.
The heavy stone carries more energy when it impacts the water, causing larger waves with higher amplitude to be produced. This is because the heavier stone transfers more kinetic energy to the water upon impact, displacing more water molecules and creating larger waves compared to the lighter stone.
due to higher intensityof heavy stone than a lighter stone
If the question is asking "for what reason would a person lift a heavy stone immersed in water as opposed to air?" then the answer is buoyancy. When immersed in water there will be an upward force on the bottom of the stone due to the volume of water it has displaced. This upward force will make the stone seem lighter to the person lifting it by decreasing the amount of force they need to exert to lift it.
The heavier stone carries more energy when it hits the water, causing a stronger disturbance and larger waves. The greater mass of the heavy stone results in a greater force exerted on the water upon impact, leading to higher amplitude waves.
A heavy object feels lighter in water because the upward buoyant force exerted by the water opposes the force of gravity acting on the object. This buoyant force counteracts the weight of the object, making it feel lighter.
The heavy stone carries more energy when it impacts the water, causing larger waves with higher amplitude to be produced. This is because the heavier stone transfers more kinetic energy to the water upon impact, displacing more water molecules and creating larger waves compared to the lighter stone.
due to higher intensityof heavy stone than a lighter stone
If the question is asking "for what reason would a person lift a heavy stone immersed in water as opposed to air?" then the answer is buoyancy. When immersed in water there will be an upward force on the bottom of the stone due to the volume of water it has displaced. This upward force will make the stone seem lighter to the person lifting it by decreasing the amount of force they need to exert to lift it.
The heavier stone carries more energy when it hits the water, causing a stronger disturbance and larger waves. The greater mass of the heavy stone results in a greater force exerted on the water upon impact, leading to higher amplitude waves.
Water snails have heavy shells that help keep them on the bottom.
Because the water was so heavy that the the water plunged the titanic under water
A heavy stone used as an anchor is typically known as a "anchor stone" which is designed to provide weight and stability to keep a boat or other object in place. These stones are often attached to a rope or chain to lower it into the water and secure the vessel.
you sharpen it on a stone under running water
The canoe would move backward a bit.
Heavy stones produce more waves than light stones when thrown into water because they displace more water due to their weight. The displacement creates more ripples and waves on the surface of the water.
No, not yet at least. But it can be estimated how long an object has been under water.
because the upthrust force of the water acting on the stone was pushing the stone upwards meaning it was acting against the downwards weight of the stone (its weight). This meant that the downwards force was decreased and therefore felt lighter :)