Question

The cross-sectional area at the entrance of a hose is 0.025m2 and at the exit is...

The cross-sectional area at the entrance of a hose is 0.025m2 and at the exit is 0.010m2. If water moves at a speed of 1.2m/s at the entrance, how fast is the water moving at the exit?

0 0
Add a comment Improve this question Transcribed image text
Answer #1

By Continuity eguath AVIAV 0.02SX2-.01X V2 3 mS

Add a comment
Know the answer?
Add Answer to:
The cross-sectional area at the entrance of a hose is 0.025m2 and at the exit is...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions
  • 1. As a stream of water flows, the cross-sectional area of the stream becomes smaller. If...

    1. As a stream of water flows, the cross-sectional area of the stream becomes smaller. If it initially moves with a speed of 1.8 m/s and then the cross-sectional area decreases to one-fourth of the original area, what is the water speed in this narrowed part of the stream?____ m/s 2. (As water falls, its speed increases, due to the acceleration of gravity. If you make a steady stream of water flow from a faucet, you will see that the...

  • Water is moving with a speed of 11.9 m/s through a pipe with a cross-sectional area...

    Water is moving with a speed of 11.9 m/s through a pipe with a cross-sectional area of 4.5 cm2. The water gradually descends 20.0 m as the pipe's cross section increases by a factor of two. What is the speed of flow at the lower level? Submit Answer Tries 0/16 How much higher is the pressure at the lower level compared to the upper level? Submit Answer Tries 0/16

  • The question concerns water flowing in or from a hose. The cross section of the hose...

    The question concerns water flowing in or from a hose. The cross section of the hose is circular. The circumference of a circle is 2πR and the area of a circle is πR2, where R is the radius of the circle. 1 milliliter = 1 cm3. If the inner diameter of the hose is 1.2 cm, but you partially cover the opening of the hose leaving an open area of 0.3 cm<sup>2 </sup>at the end of the hose. The water...

  • The questions concern water flowing in or from a hose. The cross section of the hose...

    The questions concern water flowing in or from a hose. The cross section of the hose is circular. The circumference of a circle is 2πR and the area of a circle is πR2, where R is the radius of the circle. 1 milliliter = 1 cm3. A. If the inner diameter of the hose is 1.13 cm, and the water flows in the hose with a speed of 0.89 m/s, what is the volumetric current Q of the water flowing...

  • Water is moving with a speed of 5.3 m/s through a pipe with a cross-sectional area...

    Water is moving with a speed of 5.3 m/s through a pipe with a cross-sectional area of 4.5 cm2. The water gradually descends 8.7 m as the pipe increases to 9.6 cm2. (a) What is the speed at 105 Pa, what is the pressure at the lower level? the lower level? (b) If the pressure at the upper level is 1.3 (a) Number (b) Number Units Units

  • An oscillating water column has an air duct of cross-sectional area 1 m2 and a water...

    An oscillating water column has an air duct of cross-sectional area 1 m2 and a water duct of cross-sectional area 10 m². If the average speed of the water is 1 m/s calculate the average speed of the air. Concrete A Turbine Structure Air column Wave trough Shoreline Sea

  • The cross section of the hose is circular. The circumference of a circle is 2πR and...

    The cross section of the hose is circular. The circumference of a circle is 2πR and the area of a circle is πR2, where R is the radius of the circle. 1 milliliter = 1 cm3. If the inner diameter of the hose is 0.98 cm, and the water flows in the hose with a speed of 0.63 m/s, what is the volumetric current Q of the water flowing in the hose (in milliliters per second)?

  • Water flows straight down from an open faucet. The cross-sectional area of the faucet is 2.3...

    Water flows straight down from an open faucet. The cross-sectional area of the faucet is 2.3 × 10-4m2 and the speed of the water is 0.65 m/s as it leaves the faucet. Ignoring air resistance, find the cross-sectional area of the water stream at a point 0.09 m below the faucet.

  • 8. The fresh water intake in a reservoir has a cross-sectional area of 0.800 m2 and...

    8. The fresh water intake in a reservoir has a cross-sectional area of 0.800 m2 and receives water flowing at a speed of 0.500 m/s. At the outlet, a vertical distance of 200 m below the intake, the cross-sectional area is 0.020 m. Calculate the pressure difference between the inlet and outlet. (Answer: 1.76 x 10 Pa)

  • A water intake at a pump storage reservoir (the figure) has a cross-sectional area of 0.642...

    A water intake at a pump storage reservoir (the figure) has a cross-sectional area of 0.642 m. The water flows in at a speed of 0.480 m/s. At the generator building, at distance D = 119 m below the intake point, the cross-sectional area is smaller than at the intake and the water flows out at 9.67 m/s. What is the difference in pressure between inlet and outlet? Revivir Generator building Outlet Number units

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT