Water flowing through a 10-cm-diameter water pipe at a rate of 0.1 m3/s. now a diffuser with an outlet diameter of 20 cm is bolted to the pipe in order to slow down water. the inlet side of the pipe is part of a continuous piping system( so that the pressure may not be atmospheric), but the outlet is discharging water to the atmosphere. disregarding the frictional effects, determine the force exerted on the bolts due to the water flow?
i saw many answers and they solve for bernoulli equation and they find the gage pressure to be positive and the final answer to be 1551n. and i solve for gage pressure to be negative and find the last answer to be 364.3 n
which one is correct?

answer: the primary difference between a hypothesis and a theory is that b hypothesis is falsifiable, but a theory has been proven to be correct. theory is an explanation of something that is happening but hypothesis is a guess of something that can happen

explanation:

answer: they produce more slow than unicellular organisms.

the correct answer is b. a strong acid completely dissociates to its ions when dissolved in water. completely dissociates to and ions. a is incorrect because does not fully ionize to and ions and some remain as the compound . c and d are incorrect because, and do not fall into the category of bronsted lowry acids. a bronsted lowry acid is a proton donor and since both molecules do not have a proton to donate they are not bronsted lowry acids. likewise,   if we use the lewis acid definition, they cannot be acids. a lewis acid is an electron pair acceptor. both and have a complete octet so can not accept any electrons which disqualifies them as acids.

answer: mole of the gas

answer: mole of the gasexplanation: