Question

plz answer this question with full method
class 11 physics
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its urgent​

Answer 1

▶ Solution :

GiveN :

▪ Mass = (3 ± 0.12) kg

▪ Volume = (10 ± 1) kg

To FinD :

▪ Relative error in measurement of density.

FormuLa :

→ Formula of density in terms of mass and volume is given by

☞ D = M/V

• D denotes density
• M denotes mass
• V denotes volume

→ Relative error in density :

☞ ΔD/D = ΔM/M + ΔV/V

Calculation :

• ΔM = 0.12kg
• M = 3kg
• ΔV = 1m^3
• V = 10m^3

✒ ΔD/D = (0.12/3) + (1/10)

✒ ΔD/D = 0.04 + 0.1

✒ ΔD/D = 0.14

Answer 2

Answer:

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