we know that volume of sphere = v = (4/3)×πr3 (r is radius of sphere)r = 100mm=4πr2ΔrΔr = (98-100)=-2Δv=4π(100)2×(-2)Δv = - 80,000π mm3ans

Q. 75.0( 1 Vote )

B. 800π mm³

C. 80000π mm³

D. 120π mm³

Answer :

we know that volume of sphere = v = (4/3)×πr³ (r is radius of sphere)

r = 100mm

=4πr²Δr

Δr = (98-100)

=-2

Δv=4π(100)²×(-2)

Δv = - 80,000π mm³ans

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B. 800π mm3C. 80000π mm3D. 120π mm3