Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
A motorcycle engine does work at a rate of about 6 kW while burning a liter of gasoline every 20 minutes.
(a) Given that the mass of one gasoline molecule is about 114 atomic mass units (1 amu = 1.66 × 10-27 kg), and the mass of a liter of gasoline is 0.7 kg, how many gasoline molecules are there in a liter?
(b) If each gasoline molecule releases 57 eV of energy upon oxidation, how much heat energy (in joules) is provided by burning one liter of gasoline?
(c) How much work (in joules) is done altogether by the engine while it burns 1 liter of gasoline?
(d) What is the efficiency of this motorcycle engine?
1 a bar of steel 3 in 76.2mm in diameter is to be machined at 90 fpm 0.5 msec. what spindle speed should be
I need sloution for these two questions - Draw velocity trainangle for the double slider mechanism
the flow of an ideal gas may be considered incompressible if the mach number is less than 0.3. determine the velocity
a a material that you are working with has a band gap of 4 ev but it is opaque doesnt transmit light because it
a 1000 mw coal fired power plant operates with an annual plant capacity factor equal to 75. the plant burns coal which
in an ideal dual combustion cycle conditions at the commencement of adiabatic compression are 93 kpa 0.05 m3 and 24degc
Estimate the volume of the raft and the mass of CO2 in grams in the prototype cartridge
Calculate the maximum shearing stresses in the cross-section and draw a profile of these shearing stresses showing their magnitudes at the critical points
Determine the carbon concentration ratio, CC (x. t)/Cc,s, at a depth of 10 mm after 1 hour of carburization.
On average, 95% of all people who have a reservation show up for the flight. To maximize expected profit, how many reservations for the flight should Deleast book?
A 6-lb collar can slide without friction on a vertical rod and is held so it just touches an undeformed spring.
a refrigerator removes 1.5 kj from the cold space using 1 kj work input. how much energy goes into the kitchen and what
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!
whatsapp: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd