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PHY191 10/10

The dependent variable of a quantity is always plotted on the ___
Y

While measuring length, the eye must be kept________
above the scale

In the general equation of a straight line, y = mx+c, c is
intercept

1.35 can be rounded to___________
1.40

If the length of a board is 5 m, its equivalent in mm is
0.005

If the error in the angle is 0.50, the error in sin 90o is
0

Which of the following is not a physical quantity
all of the options

From a graph v1 = 0.4m/s, v2 = 2.35m/s, t1 = 0.5s, t2 = 10.0s. The slope obtained using the above information is
0.21m/s

If a measurement is 4.2 cm and its possible error is 0.04 cm, the relative error is
0.0095 cm

The independent variable on a graph is always plotted on the ____ axis
x