Respuesta :

VirαtKσhli

Answer:

10⁴ Pa

Explanation:

  • Volume = 5m * 4m * 2m

When the tank is half filled ,

  • Volume = 5m * 4m * 1m = 20m³

Also we know that ,

  • Density of water = 10³ kg/ m³

[tex]\longrightarrow [/tex] Density = Mass/Volume

[tex]\longrightarrow [/tex] 10³ kg/m³ = m/20m³

[tex]\longrightarrow [/tex] m = 2 * 10⁴ kg

So that ,

[tex]\longrightarrow [/tex] Weight = mg

[tex]\longrightarrow [/tex] F = 2*10⁴ × 10 N

[tex]\longrightarrow [/tex] F = 2 * 10⁵ N

And ,

[tex]\longrightarrow [/tex] Pressure = Force/Area

[tex]\longrightarrow [/tex] P = 2 *10⁵/ 5 * 4 Pa

[tex]\longrightarrow [/tex] P = 10⁴ Pa

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