A well 1km deep is filled with a liquid of density 950kg/...
A well 1km deep is filled with a liquid of density 950kg/m\(^3\) and g = 10m/s\(^2\), the pressure at the bottom of the well is
9.6 × 10\(^6\)N/m\(^2\)
9.5 x 10\(^5\)N/m\(^2\)
9.4 x 10\(^6\)N/m\(^2\)
9.5 x 10\(^6\)N/m\(^2\)
Correct answer is A
P = Pa + ρgh = (1.00 × 10\(^5\)) + (950 × 10 × 1000)
P = 10\(^5\) + (95 × 10\(^5\)) = 10\(^5\)(1 + 95) = 96 × 10\(^5\)
P = 9.6 × 10\(^6\) N/m\(^2\)
Electrical appliances in homes are normally earthed so that ...
A stand-by generator is connected to fifteen 40 W lamps and musician's 600 W amplifying system. ...
Notes of the same frequency sounded on a piano and on a flute may differ in I. pitch II. quality...
The molecular structure of a liquid is such that ...
The thermometric properties of a thermocouple is the change in? ...
The earth's gravitational field intensity at its surface is about (G = 6.7 × 10\(^{-11}\)...