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
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 m² by multiplying with 0.01
→ Area = 0.1 × 0.01
→ Area = 1/10 × 1/100
→ Area = 1/1000
→ Area = 0.001 m²
Hence , area occupied by the tank = 0.001 m².
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.
- Pressure at the bottom of the tank = 100 dyne/cm².
- The tank contains 10 g of water.
- Area of tank in m².
- Area = 0.001 m²
- 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.
- 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
- 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.
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 m² and our answer is now in cm². Hence, now we have to convert cm² in m².
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.