Length of two cylinders are measured to be l1 = 5.62 +/- 0.01cm and l2 = 4.34 +/- 0.02cm.
calculate difference in error and error limit.

It really doesn't matter for any of the questions that you've listed.

Iassume the answer is 75 feet. inwards to outwards rather than outwards to inwards. probably be 75.hachures are stokes drawn in direction of the steepest slope. a series of short parallel lines drawn on a map to indicate topographic relief. it is actually called hachures on contour lines. the small marks in the center of the feature are called hachures.observe the picture attached