018 10.0 points A fireman standing on a 14 m high ladder
operates a water hose with a round nozzle of
diameter 2.13 inch. The lower end of the hose
(14 m below the nozzle) is connected to the
pump outlet of diameter 3.15 inch. The gauge
pressure of the water at the pump is
(abs)
= 57.3 PSI = 395.07 kPa.
Calculate the speed of the water jet emerg-
ing from the nozzle. Assume that water is an
incompressible liquid of density 1000 kg/m
3
and negligible viscosity. The acceleration of
gravity is 9.8 m/s2
Answer in units of m/s

what grade

Step-by-step explanation:

step-by-step explanation:

i believe its "c" because all of the other options include a but it could be d because there is a way of financing with cash at certain places but its uncommon.

explanation:

infrared radiation has wavelength in the range between 700 nm and 1 mm. lets' convert these values into scientific notation, keeping in mind that:

let's start from the lower value, we have:

(we moved the dot two places to the left, so we increased the exponent by 2 units, from -9 to -7)

the higher value is:

so, the range of wavelength of infrared radiation is: