Physics, asked by 1stBrainly, 10 months ago

The relative density of a material is found by weighing the body first in air and then in water. If the weight in air is (10.0  0.1) gf and weight in water is (5.0  0.1) gf, then the maximum permissible percentage error in relative density

Answers

Answered by ReRepeater
13

Answer:

5

Explanation:

W air = 10.0 ± 0.1

W water = 5.0 ± 0.1

Relative density = W air / W loss

W loss = W air - W water

            =  5 ± 0.2

percentage error = ΔD /D

                             = (0.1/10)x 100 + [0.2/5]x 100

                             = 5

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