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A triple beam balance would be a level 1 type of lever. This means that the fulcrum is in the middle.
A platform balance is used to weigh things. Use the links to discover more information and to see images of the device.Platform Balance is an instrument to weigh thingsplatform balance- is used to weigh things.
mass
Archaically , a Balance. ( An old fashioned style of scales). In modernity , a 'top-pan' electronic balance.
Both continental and oceanic plates float on the top surface of the mantle, which is divided into convection cells. The movement of these convection cells drag the plates along: where convection causes the mantle material to fall the plates are pushed together and where convection causes the mantle material to rise the plates are pulled apart.
To measure the mass of a stone a top pan balance is used
Spins,leaps.turns,jumps,front/back flips,flicks you name it a top gymnast can put most gym moves on a beam with practicefor more info on beam en.wikipedia.org/wiki/Balance_beam
Triple-Beam Balance This type of laboratory balance is less sensitive than a top-loading balance. They are often used in a classroom situation because of ease of use, durability, and cost. They are called triple-beam balances because they have three decades of weights that slide along individually calibrated scales.
how much are top plates
A triple beam balance would be a level 1 type of lever. This means that the fulcrum is in the middle.
It is an opinion. If you like a platform balance, then it is more accurate to you. If you like a triple beam balance, then that is more accrate for you. It doesn't matter what other people say about it because you might think something else is more accurate. That is why this question is not answered.
It allows one to "zero out" the scale; with all weights set to zero, the adjuster allows you to balance the needle at the zero point, touching neither the top nor the bottom limiter.
A platform balance is an instrument to weigh things.From Answers.com (see link to the left):The platform balance is a form of equal-arm balance in which two flat platforms are attached to the top side of the beam, one at each end. Such a balance has a rider, or weight, mounted on a bar that has a calibrated scale, is parallel to the beam, and connects the supports of the two platforms. This rider is moved along the bar, its edge marking decimal fractions of the unit weight.See the Related Questions to the left for more information about how to weigh a sample on a balance.
your not suppossed to... move the top one first, then the middle, then the lowest. stop at the one that points up then go from there
tectonic plates
The Earth's tectonic plates do not move on top of the crust, they are the crust. The crust is made out of plates. The plates float on top of the mantle, which is made of molten rock, called magma. The plates move because of currents in the magma.
The answer is Tectonic Plates