Question

plz help me in this question​

Answer 1

Answer:

Unit and Dimensions

Explanation:

1 ]

Volume of Sphere = 4 / 3 π R³

» % error in radius = 3%

★ Error in Volume = 4 / 3 π ( 3% )³

★ [ External number not counted in error calculation only power considered ] ★

Error = ( 3 )³ = 3 + 3 + 3 = 9% .

OPTION C

2 ]

Viscosity = M¹ L-¹ T-¹

Option A