Two divers G and H are at depths 20m and 40m, respectively below the water surface in a lake. The pressure on G is p$_1$ while the pressure on H is P$_2$, If the atmospheric pressure is equivalent to 10m of water, then the value of P$_2$/P$_1$ is?

 

Similar Questions

A cell of e.m.f. 1.5v is connected in series with a resistor of 3$\Omega$. A high resistance voltm...

Which of the following substances is the most volatile at room temperature? ...

A lamp is marked 220V 60 W. Calculate the energy it would consume when connected to a 220V source fo...

The diagram above illustrates the wire connections to a three-pin plug. The wires P, Q and R respect...

Quantities of heat Q can be measured using a container called ...

Three cells each of e.m.f 1.5 V and internal resistance 2.5Ω are connected as shown in the dia...

The magnification of an object 2cm tall when placed 10cm in front of a plane mirror is ...

A fish inside a pond appears to be at a depth of 1.5m when viewed vertically from above. The refract...

The ground is always cold at night because the ...

A uniform light beam XZ is Hinged at X and kept in equilibrium by the forces T and F as shown in the...