Question

Area = 10^-4 cm^2 , f=10N , find the pressure.

Answer 1

Answer :


$given \: area \: = {10}^{ - 4} cm {}^{2} \\ \\ given \: force \: = 10 \: newton \\ \\ pressure \: = \frac{force}{area} \\ \\ = > \: pressure \: = \: \frac{ {10} }{ {10}^{ - 4} } \\ \\ = > \: 10 {}^{1 - ( - 4)} \\ \\ = > \: {10}^{1 + 4} \\ \\ = > \: 10 {}^{5} \\ \\ = > \: 100000pa$



Therefore Pressure = 100000pa

Answer 2

ANSWER : 1,00,00,000 pa

Explanation : pressure = force / unit area

given that

force = 10 N

area = 10⁻⁴ cm² = 10⁻⁷ m²

so pressure = 10 ÷ 0.0000001 = 1,00,00,000 pa