A. 4.50N
B. 4.67N
C. 5.50N
D. 6.67N
E. 8.50N
Correct Answer:
Option C – 5.50N
Explanation:
Upthrust in water Uw = 10-7 = 3N
Uw=pvg; 3=1000×v×10
V=3×10−³m³
UL is upthrust in liquid=1500×3×10−³×10 = 4.5N
UL=Wa-WL
WL = 10-4.5
=5.5N
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