# Physic question. need help

A horizontal water pipe contains a uniform concentric taper where the diameter reduced from 400mm to 200mm. the water pressure and the velocity at the inlet is 1bar or (100kpa) and 2 m/s respectively.
• Calculate the outlet velocity using the law of continuity equation and
• The final pressure at the outlet (in bar).

rock.freak667
Homework Helper
You need to post your work.

You need to post your work.

How can I post my work. please

rock.freak667
Homework Helper
How can I post my work. please

Type it in a new reply.

A horizontal water pipe contains a uniform concentric taper where the diameter reduced from 400mm to 200mm. the water pressure and the velocity at the inlet is 1bar or (100kpa) and 2 m/s respectively.
• Calculate the outlet velocity using the law of continuity equation and
• The final pressure at the outlet (in bar).

rock.freak667
Homework Helper
A horizontal water pipe contains a uniform concentric taper where the diameter reduced from 400mm to 200mm. the water pressure and the velocity at the inlet is 1bar or (100kpa) and 2 m/s respectively.
• Calculate the outlet velocity using the law of continuity equation and
• The final pressure at the outlet (in bar).

Once again, you need to post your attempt at solving the problem. Start with the relevant equations.