A circular window 30 cm in diameter in a submarine can withstand a net maximum force of $5.20 \times$ $10 ^ { 5 } \mathrm {~N}$ without damage. What is the maximum depth in a fresh-water lake to which the submarine can go without damaging the window? The density of fresh water is $1000 \mathrm {~kg} / \mathrm { m } ^ { 3 }$
A) 1200 m
B) 750 m
C) 740 m
D) 680 m

Question

A circular window  30 cm in diameter in a submarine can withstand a net maximum force of $5.20 \times$ $10 ^ { 5 } \mathrm {~N}$ without damage. What is the maximum depth in a fresh-water lake to which the submarine can go without damaging the window? The density of fresh water is $1000 \mathrm {~kg} / \mathrm { m } ^ { 3 }$
A)  1200 m
B)  750 m
C)  740 m
D)  680 m

Quizplus · Accepted Answer

The Answer of A circular window  30 cm in diameter in a submarine can withstand a net maximum force of $5.20 \times$ $10 ^ { 5 } \mathrm {~N}$ without damage. What is the maximum depth in a fresh-water lake to which the submarine can go without damaging the window? The density of fresh water is $1000 \mathrm {~kg} / \mathrm { m } ^ { 3 }$
A)  1200 m
B)  750 m
C)  740 m
D)  680 m

A Circular Window 30 Cm in Diameter in a Submarine