Question

35. The height of a water column equivalent to a pressure of 0.15 MPa is
(a) 15.3
m m (b) 25.3 m (c) 35.3 m
26
The intenditur of​

Answer 1

Answer:

(a)

Explanation:

p =wh

h= p÷w

=.15×1000

=150kpa

=150÷9.81

=15.30m

Answer 2

The height of water column equivalent to the pressure of 0.15 MPa would be

(a) 15.3

The formula to calculate height is

h = P / density * g

but to calculate height we first need to calculate pressure

The formula to calculate pressure is

p = density * g * h

Given

Mpa = 0.15 * 10^ 6pa

g = 9.81

density = 1000

p = 0.15

we need to calculate h

h = ?

p = density * g * h

h = P / density * g

= (0.15 * 10^6) / 1000 * 9.81

0.15 * 10^6) / 1000 * 9.81 = 15.3m

Hence

h = 15.3m.

Therefore a) 15.3 is the correct option.