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Where is the weight of an object maximum in air or Water or Vacuum or oil?
The weight of an object is maximum in air, as air offers more resistance to the weight of the object compared to water, vacuum, or oil.
Explain how the buoyant force acting on an object placed in water can be measured?
The buoyant force acting on an object placed in water can be measured by finding the difference between the weight of the object in air and the apparent weight of the object when submerged in water. This difference is equal to the buoyant force acting on the object, which is also equivalent to the weight of the water displaced by the object. By measuring these weights, one can determine the buoyant force acting on the object.
How much does one gal of water weigh in a vacuum?
In a vacuum, one gallon of water would still weigh approximately 8.34 pounds, as the weight of an object is determined by its mass and the force of gravity acting upon it, which is consistent regardless of the presence of air or other elements in a vacuum.
Why do objects weigh more in vacuum than in air?
Objects do not actually weigh more in a vacuum compared to in air. Weight is the force exerted on an object due to gravity, and this force remains constant regardless of the medium the object is in. However, objects may appear to weigh more in a vacuum because there is no buoyant force acting on them, which is present in air and can partially counteract the force of gravity. This lack of buoyant force in a vacuum can make objects seem heavier when compared to their weight in air.
How do you figure the buoyant force on an object in water in newtons?
To calculate the buoyant force on an object in water in newtons, you can use the formula: Buoyant force = weight of water displaced = V (volume of water displaced) * ρ (density of water) * g (acceleration due to gravity). This force will be equal to the weight of the object immersed in water.
Where is the weight of an object maximum in air or Water or Vacuum or oil?
The weight of an object is maximum in air, as air offers more resistance to the weight of the object compared to water, vacuum, or oil.
Can a hydrogen filled balloon float in vacuum?
no it will not. because a balloon filled with hydrogen floats only because it is lighter than air so when there is a vacuum it will not float. it is like oil and water if there is no water oil is on the bottom if there is water it is on the top.
What do you call the object that keeps water hot for hours?
Thermos flask or vacuum flask.
Which ketones are most soluble in water?
The ketones with lower molecular weights, are more soluble in water. The open oxygen can function as a hydrogen bond receptor.
How do you use pool cleaner weights?
Follow the directions for hooking up the vacuum either the one that uses the skimmer or the one that hooks up to a garden hose. Make sure all air is out of the hose and you have a good suction. Keep the vacuum head in the water. Then vacuum just like you would vacuum a carpet or floor.
In a vacuum does an object have buoyant force?
No, an object in a vacuum does not experience buoyant force because there is no surrounding fluid to displace or exert an upward force on the object. Buoyant force is a phenomenon that occurs in fluids, such as air or water, and is responsible for objects floating or sinking.
What object does light travel through more slowly a vacuum water or glass?
Light travels very slowly in glass compared to water and vacuum
Explain how the buoyant force acting on an object placed in water can be measured?
The buoyant force acting on an object placed in water can be measured by finding the difference between the weight of the object in air and the apparent weight of the object when submerged in water. This difference is equal to the buoyant force acting on the object, which is also equivalent to the weight of the water displaced by the object. By measuring these weights, one can determine the buoyant force acting on the object.
How many kg of water there is in a mol?
Water has two hydrogen atoms, and one oxygen atom. Look up their atomic weights, add them all up, and you will get the number of grams per mol.
What happen if I have an airtight object with air inside, it is rigid and also has the same density as water. now i submerge the object under the water, and then take the air out of it generating a vacuum, Would the object sink or would it stay in place?
sink
How much does one gal of water weigh in a vacuum?
In a vacuum, one gallon of water would still weigh approximately 8.34 pounds, as the weight of an object is determined by its mass and the force of gravity acting upon it, which is consistent regardless of the presence of air or other elements in a vacuum.
How is hydrogen water made and what are the steps involved in the process?
Hydrogen water is made by infusing water with molecular hydrogen gas. The process involves using a hydrogen water generator or hydrogen water bottle, which electrolyzes water to produce hydrogen gas that dissolves into the water. This can be done by simply adding hydrogen tablets or using a hydrogen water machine to create hydrogen-rich water.
