Wilson159 Wilson159

17-07-2015
Physics

contestada

What is the first step in using a balance beam scale?
a. Zero the balance
b. Record the mass values
c. Put the mass on the tray
d. Use the counter weights and dual to balance the scale.

Respuesta :

17-07-2015

If you don't zero the balance first, any values you get from what you put on it will not be accurate.

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