Physics, asked by 02468, 4 months ago

the pressure at the bottom of the tank is 100 dyne/cm^2 if the tank contains 10g of water then find the area in m^2

Answers

Answered by ItzArchimedes
41

Solution :-

Given ,

  • Pressure = 100 dyne/cm²
  • Water in the tank = 10g

We need to find ,

  • Area occupied by the tank = ?

Using

  • Pressure = Force / Area

Substituting the known values we have ,

⇒ 100 = 10 / Area

⇒ Area = 10/100

⇒ Area = 1/10

Area = 0.1 cm²

Now , coverting into by multiplying with 0.01

→ Area = 0.1 × 0.01

→ Area = 1/10 × 1/100

→ Area = 1/1000

Area = 0.001

Hence , area occupied by the tank = 0.001 .

Answered by Anonymous
17

\huge{\boxed{\rm{Question}}}

The pressure at the bottom of the tank is 100 dyne/cm² if the tank contains 10g of water then find the area in m².

\huge{\boxed{\rm{Answer}}}

\large{\boxed{\boxed{\sf{Given \: that}}}}

  • Pressure at the bottom of the tank = 100 dyne/cm².

  • The tank contains 10 g of water.

\large{\boxed{\boxed{\sf{To \: find}}}}

  • Area of tank in m².

\large{\boxed{\boxed{\sf{Solution}}}}

  • Area = 0.001 m²

\large{\boxed{\boxed{\sf{Using \: formula}}}}

  • I'm this question formula to find pressure is used. And we know that what is the formula of pressure. The formula of pressure is Force/Area.

\large{\boxed{\boxed{\sf{What \: does \: the \: question \: says}}}}

\large{\boxed{\boxed{\sf{Let's \: understand \: the \: concept \: first}}}}

  • This question says that the pressure at the bottom of the tank is given it is 100 dyne/cm². Afterthat it also says that this tank contains 10 grams of water. Now, it asks us to find the area of tank in m²

\large{\boxed{\boxed{\sf{How \: to \: solve \: this \: question}}}}

\large{\boxed{\boxed{\sf{Let's \: see \: the \: procedure \: now}}}}

  • To solve this question we have to know the formula to find pressure and it's force/area. Now according to this formula we have to substitute the values. After that we get our result in cm² but as we know that we have to find the result in m². Now we get our final result by multiplying 0.1 by 0.01. afterthat we get our result that is 0.001 m².

\large{\boxed{\boxed{\sf{Full \: solution}}}}

Formula to find pressure = Force/Area.

According to this formula we have to put the values

100 = 10/Area

Area = 10/100

Area = 1/10

Area = 0.1 cm²

Now according to this question we know that we have to find the answer in and our answer is now in cm². Hence, now we have to convert cm² in .

To convert this we have to multiply 0.1 by 0.01 after that we get our final result !

According to this formula we have to put the values ✂

Area = 0.1 × 0.01

Area = 0.001 m²

Hence, 0.001 m² is the area occupied by the tank.

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