VectorHard
Question
If error in measuring diameter of a circle is 4 %, the error in circumference of the circle would be :-
Options
A.2 %
B.8 %
C.4 %
D.1%
More Vector Questions
A thin copper wire of length l metre increases in length by 2% when heated through 10oC. What is the percentage increase...The activity of radioactive sample is measured as 9750 counts per minute at t = 0 and as 975 counts per minute at t = 5 ...The dimensional formula for torque is :...A bird moves from point (1, - 2, 3) to (4, 2, 3) . If the speed of the bird is 10 m/s, then the velocity vector of the b...What is the fractional error in g calculated from T = ? Given that fractional errors in T and l are ±x and ±y ...