Compute the number of joules of work accomplished

Assignment Help Chemistry
Reference no: EM13228206

Suppose that you were pumping an automobile tire with a hand pump that pushed 24.0 inches cubed of air into the tire on each stroke, and that during one such stroke the opposing pressure in the tire was 30.0lb/in2 above the normal atmospheric pressure of 14.7 lb/in2. Calculate the number of joules of work accomplished during each stroke (1 atm= 101.325 J)

Reference no: EM13228206

Questions Cloud

Would such a strategy save cost : A consultant recommends that the retailer should set up a consolidation warehouse in Shanghai that collects all the products from suppliers and pays them, and organize ocean shipping to the US. Would such a strategy save cost ? Explain
State the absorbance of light increases as the concentration : Provide a molecular-level explanation for why the absorbance of light increases as the concentration of dissolved food dye in a solution increases.
Determine the nyquist sampling rate for analog signals : A cell phone transmits voice signals on a carrier. the transmissions lie inbetween 900MHz to 900.03MHz. What minimum sampling rate should be choosen so that the transmisions will be recoverable from the digital samles
Explain how standardizing designs decreases logistics costs : An article describing Volkswagen's success suggests that standardizing around 60 % of the components in the platforms for medium sized and small sized cars globally decreased costs by 20 %. Explain how standardizing designs decreases logistics cos..
Compute the number of joules of work accomplished : that during one such stroke the opposing pressure in the tire was 30.0lb/in2 above the normal atmospheric pressure of 14.7 lb/in2. Calculate the number of joules of work accomplished during each stroke (1 atm= 101.325 J)
Determine the range of the gain k for a system : A single-loop negative feedback system has the loop transfer equation: L(s) = Gc(s)G(s) = K(s + 2)2 / (s(s2 + 1)(s + 8)) a. Sketch the root locus for 0 K  infinity to indicate the significant features of the locus.
Improve supply chain performance : Describe at least one recommendation to improve supply chain performance and reasons why it might decrease costs while improving quality.
How can two weeks of sales enable a better order : How can two weeks of sales enable a better order ? What should the supplier be concerned about in deciding whether to accept this offer ?
Find voltage regulation for load at leading power factor : A 3 phase Y connected alternator is rated at 1600 KVA, 13500 V. The armature resistance and synchronous reactance are 1.5 ohms and 30 ohms respectively. Calculate the % voltage regulation for a load of 1280 KW at 0.8 leading power factor.

Reviews

Write a Review

Chemistry Questions & Answers

  How many joules of energy are necessary to heat the steam

A sample of h20 with a mass of 46.0 grams has a temperature of -58 degrees celcius. how many joules of energy are necessary to heat the steam from 100 degrees celsius to 114 degrees celcius.

  Define how many photons will travel through the pinhole

The diameter of the laser beam is 5.5 mm. If the laser is pointed toward a pinhole with a diameter of 1.2 mm, how many photons will travel through the pinhole per second?

  Compute the percentage of h2o in the kernel of corn

When you heat up popcorn, it loses water explosively and  it pops. suppose a kernel of corn, weighing 0.125 grams weighs only 0.106 grams after popping.

  What will be the new temperature

If a 484 mL sample of gas at 232 °C is allowed to expand (at constant pressure) to a volume of 494 mL, what will be the new temperature (in °C).

  How many moles of ammonia are produced

How many moles of ammonia are produced when 20 moles of hydrogen react with 40 moles of nitrogen

  What is the ksp for caf2

A saturated solution of CaF2 had a calcium ion concentration of 2.20 x 10^-4 M. What is the Ksp for CaF2?

  How many unpaired electrons in the f22+ ion

How many unpaired electrons in the F22+ ion are based on molecular orbital theory? The order of the molecular orbitals are (σ2s)(σ*2s)(σ2p)(π2p)(π*2p)(σ*2p).

  What is the phase composition and temperature

Consider an insulated system containing 150 g of liquid water and 150 g of ice at equilibrium under atmospheric pressure. A total of 22 g of steam at 120±C is admitted to the system.

  What mass of o2 should be present

Consider the reaction 2ZnS + 3O2 → 2ZnO + 2SO2. Suppose that you wanted enough O2 to completely react with 500. g of ZnS. What mass of O2 should be present?

  Explain a bankrupt chemical firm has been taken over

A bankrupt chemical firm has been taken over by new management. On the property they found a 20,000 m3 brine pond containing 25,000 mg/L of salt

  Compute the ph for a mixture

Calculate the pH for a mixture of .050 M formic acid (HCO2) and .050 M hypochlorous acid (HClO)

  Calculate k

Consider the equation A(aq) + 2B(aq) -> 3C(aq) + 2D(aq). In one experiment, 45.0 mL of 0.050 M A is mixed with 25.0 mL 0.100 M B. At equilibrium the concentration of C is 0.0410 M. Calculate K.

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd