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The object is placed in the left pan because standard masses are kept in the right one which is an ancient convection
Hadi Ali
Maryam Baloch
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How do you balance an object on a triple beam balance?
Find the pan of the triple-beam balance and place the object in the center of the pan.
Why an unknown mass is placed in the left pan of physical balance?
It is just for human convenience. If the person who uses the physical balance is left handed then placing the unknown mass in the right pan will be the most convenient for him. So easyness to place the weights on the pan is considered. Hence the usual procedure.
Why must an object to be measured grams be at the center of the balance?
Not true, it must be on a balance pan.
How does a balance scale look like?
A balance scale in its simplest form has a bar with a pan hanging at either end, and a fulcrum in the middle. A more elaborate (and accurate) design, the triple beam balance, has three bars, with movable weights on them, and only one pan in which to place the object that is to be weighed.
A device that works by comparing the mass of an object to a known mass is called?
double pan balance
How do you balance an object on a triple beam balance?
Find the pan of the triple-beam balance and place the object in the center of the pan.
Why an unknown mass is placed in the left pan of physical balance?
It is just for human convenience. If the person who uses the physical balance is left handed then placing the unknown mass in the right pan will be the most convenient for him. So easyness to place the weights on the pan is considered. Hence the usual procedure.
Why must an object to be measured grams be at the center of the balance?
Not true, it must be on a balance pan.
How does a balance scale look like?
A balance scale in its simplest form has a bar with a pan hanging at either end, and a fulcrum in the middle. A more elaborate (and accurate) design, the triple beam balance, has three bars, with movable weights on them, and only one pan in which to place the object that is to be weighed.
Why should the balance read zero before you place an object on the pan?
Because you have to make sure it isn't in anyother number becausee it will change everything
What is a pan balance made out of?
A pan balance is made out of two pans, two chains depending on how long youwant them, a piece of metal depending on how long you want it to be and twopieces of wood to make the stand for the scale.
Why is it recommended to place the object to be weighed on the centre of the balance?
Because - increased pressure on one side of the weigh pan could give rise to false readings.
What is the difference between single pan balance and physical balance?
A single pan balance has one pan where the object being weighed is placed, while a physical balance has two pans for comparing the weights of two objects. Physical balances are more precise for measuring small differences in weight compared to single pan balances. Single pan balances are typically used for simpler weighing tasks, while physical balances are used in more precise scientific measurements.
What is the device comparing the mass of an object to a known mass?
The device used for comparing the mass of an object to a known mass is a double pan balance, or a balance scale. This is a type of weighing scale where you put weights on one pan and the substance you are weighing on the other.
How Balance bromine and ethanol alcohol?
Take a double pan balance. place bromine in the left pan. Add alcohol to the right pan until the two pans of the balance are at the same height. Voila...you have balanced bromine and alcohol
A device that works by comparing the mass of an object to a known mass is called?
double pan balance
How do you read a balance scale?
There are a couple different types of balance scales. For a triple beam balance, balance the scale, place item in the pan, move the sliders starting with the largest, adjust weight to zero, and add the riders for the total weight. For a one-pan scale, place item in one pan, estimate, place mass on free end until even, then add the masses for the total weight.
