Question

length, breadth and thickness of a block is measured using vernies calipers the % error in measurements are 2%, 1%, 3% respectively estimate % error in volume (v=l×b×h)​

Answer 1

Answer:

6%

Explanation:

v = l b t

Percentage error in volume,

Δv/v*100 = Δl/l*100 + Δb/b*100 + Δt/t*100

= 2% + 1% + 3% = 6%