Question

if the errors involved in the measurement of a side and mass of a cube are 3% and 4% respectively then what is the maximum permissible error in
the density of the material?!

​

Answer 1

Answer:

hey mate ❤️❤️

plz refer to the pic

hope it works ❤️

plz mark it as brainliest answer

Answer 2

Answer:

-5%,5% decreases

Explanation:

error in side of a cube=3%

error in Mass of a cube=4%

ans.

density =Mass/volume

apply log on both sides

log d=log m-log v

multiply with 100 on both sides and apply derivative

∆d/d×100=∆m\m×100-∆v/v×100

answer=4%-3×log s. (s is side of a cube)

answer=4%-9%=-5%