Reading Triple Beam Balance Scale

Using the tutorial prior to using the triple beam balance in class significantly improved the student s understanding of how to find read and record the mass of an object to the nearest 1 10th of a gram.

Reading triple beam balance scale.

Typically the reading scale of the middle beam reads in 100 gram increments the far beam in 10 gram increments and the front beam can read from 0 to 10 grams. The triple beam balance is a measuring instrument comprising a beam supported on a fulcrum. On one side of this beam is a pan on which the object to be measured is placed while on the other side the beam is split into three parallel beams each carrying a known weight and together culminating into a pointer pointing to a fixed scale. The mass of a variety of objects can be determined using this simulated version of a common real world laboratory tool for measurement.

Reading a triple beam balance worksheet and ohaus website. Reading a triple beam balance wisc online oer this website uses cookies to ensure you get the best experience on our website. The triple beam balance is built around this principle of a balance beam with equal torques on each side. Ohaus scale reading exercise.

The torque produced by the left side of the beam all the different masses and their distances from the pivot point equals the torque of the right side of the beam all the different masses and their distance from the pivot point. Different scales may be designed to weigh only a few grams or several hundred grams. A brief how to for using the infamous tbb. This is a great interactive tutorial from ohaus.

The difference in size of the beams indicates the difference in weights and reading scale that each beam measures. Great practical science basic measurement worksheets focused on reading measurements on a triple beam balance including the labeling of the units grams click here to save 20 on this activity with our science basics measurement bundle this 8 page packet include 2 2 pg worksheets and answers keys. The triple beam balance can be used to measure mass directly from the objects find mass by difference for liquid and measure out substances. To read a triple beam balance scale you need to set and total three separate sliders that each indicate different weight units such as 100 grams 10 grams and single grams.