Answer:
Percent error = -1%
Explanation:
Given data:
Accepted value = 200 cm
Experimental value = 198 cm
Percent error = ?
Solution:
Formula:
Percent error = [Experimental value - accepted value / accepted value]×100
Now we will put the values:
Percent error = [198 cm - 200 cm /200 cm] ×100
Percent error = -0.01×100
Percent error = -1%
