Advertisements
Advertisements
प्रश्न
What force acting on an area of 0.5 m2 will produce a pressure of 500 Pa ?
उत्तर
Area = 0.5 m2
Pressure = 500 Pa
Thrust = ?
`"Pressure" = "Thrust"/"Area"`
Pressure × Area = Thrust
500 × 0.5 = Thrust
250 N = Thrust
Answer: Thrust = 250 N.
APPEARS IN
संबंधित प्रश्न
What name is given to thrust per unit area ?
Fill in the blank with suitable word :
In fluids (liquids and gases), pressure acts in....................directions, and pressure.................as the depth increases.
Fill in the blank with suitable word :
If the area of a snow shoe is five times....................... than the area of an ordinary shoe, then the pressure of a snow shoe on the snow is five times...............
Describe a simple experiment to show that at a given depth, a liquid exerts same pressure in all directions.
Describe an experiment to show that the liquid pressure at a point increases with the increase in height of the liquid column above that point.
Viscosity depends on the pressure of a liquid.
The size of an air bubble rising up in water
State whether true or false. If false, correct the statement.
The shape of an object helps to determine whether the object will float or not
All flowing substances such as liquids or gases are called fluids.
The pressure in a liquid is the same at all depths.
