A hot object produce a lowering of air density around the balance and this produce an error in balance reading.
The sample must have the same temperature as the balance. Balances are frequently designed to work correct at 20 oC.
beam balance. Two pans are suspended from each end of a horizontal beam, with the object to be weighed placed on one pan and standard weights on the other until balance is achieved.
The left pan of the balance can be used for counter weights. Another use might be to put an identical dish or beaker. Since taring can be error prone it would be better to counter balance.
In chemistry, analysis refers to the process of examining a substance to determine its composition, structure, and properties. This can involve techniques such as spectroscopy, chromatography, and mass spectrometry to identify the chemical components present in a sample. Analysis plays a crucial role in determining the purity of substances, understanding their reactivity, and characterizing their behavior.
To properly use a laboratory balance, first ensure it is on a stable surface and leveled. Calibrate the balance using standard weights before each use. Place the object to be weighed in the center of the balance pan, close any doors or glass shields, and wait for the reading to stabilize before recording the weight.
The Amount of mass and volume in a object, to get the density you have to do this formula (Mass divided volume = Density) by the way it Density not densety.
Yes, matter can be weighed using a scale or balance. The weight of an object is a measure of the gravitational force acting on it. By measuring this force, we can determine the mass of the object.
Car keys
The weight depends on the force of gravity at the point where the object is weighed.
about 9 pounds
Yes, a solid can be weighed on a scale. The weight of a solid is the force exerted by gravity on the object, which can be measured in units like grams or kilograms.
[object Object]
Ratna malla
Depends where you weigh it. This is really pedantic but weight is a force acting on an object due to gravity, not an inherent characteristic of the object. The Earth has a mass of 6.0x1024 kg. If you weighed it on the Earth (?) it would weigh 6.0x1025 Newtons but on the moon just 7.21023 N.
An object that weighs 100 pounds on Pluto would weigh 262 pounds on Earth, assuming the same mass of the object. This is because weight is proportional to the gravitational force acting on an object, and the gravitational force is stronger on Earth than on Pluto.
A pound is a measure of mass, not weight so an object cannot weigh 115 pounds. Assuming that you meant the object weighed 115 poundals, the answer is 1.62 kilograms.
An object that weighed 100 pounds, would weigh 236 pounds on Jupiter.
i believe, and i may be wrong, bet the force required to move the object in the water will be less than the force required to move the object through the air. the best bet for you to see this is to try it for yourself.