The accepted measurement of the volume of a liquid sample is 15.20 mL. If the student's measurement is
14.80 mL. What is the percentage of error?
A-(4.25%
B-(1.75%)
C-(3.50%)
D-(2.63 %)

D-(2.63 %)

Explanation:

Percentage Error

Is the difference between the approximate and the exact or accepted value of a measurement, as a percentage of the exact or accepted value.

The formula is:

The accepted value of the volume of a liquid sample is va=15.20 ml and the student's measurement is ve=14.80 ml. The percentage of error is:

Correct choice: D-(2.63 %)

two charges are fixed in place on the x-axis as shown. the charge at x = 0 is negative and has magnitude q = 2 μcoulombs (1 μcoulomb = 10-6 coulombs). the charge at x = d, (d = +12 cm), is positive and has magnitude q = 4 μcoulombs. find a point x = xo along the x-axis at which the electric field is zero.

less than one you can't create energy