VectorHard
Question
The external and internal radius of a hollow cylinder are measured to be (4.23 ± 0.01) cm and (3.89 ± 0.01)cm. The thickness of the wall of the cylinder is :-
Options
A.(0.34 ± 0.02) cm
B.(0.17 ± 0.02) cm
C.(0.17 ± 0.01) cm
D.(0.34 ± 0.01) cm
More Vector Questions
What is vernier constant...Two full turns of the circular scale of a screw gauge cover a distance of 1 mm on its main scale. The total number of di...The pressure on a square plate is measured by measuring the force on the plate and the length of the sides of the plate....Electro motive force (EMF) is :...The angle made by the vector with x-axis is...