Joint Entrance Examination/AIEEE 2009/Q072 ENERGY

Welcome to the Highschool Help Forum! The forum is currently in "Beta" stage of development. You can ask questions and answer/discuss them. The basic functionalities are present. What's required is a more aesthetic look to the Static pages and a more user friendly setup. This will happen over the time gradually as we start creating some content. The site has a lot of tools, like posting mathematical calculations, images and diagrams; categorizing questions and so on. Having them here is NO GOOD unless you know how to use them. I am thoroughly against compiling a list of these features and then writing about them. As soon as you do not understand how to do something or use a certain feature, report that on "How To"s Section of the forum. Your queries will be answered there. If you have any ideas/discussion regarding the site/comments, please go to Discussions regarding Highschool Help Forum Lastly, thanks for joining in the site's development process! It matters!

Original Question by 164.100.170.4 Here's the question... Q72. One kg of diatomic gas is at a pressure of 8 × 104 N/m2. The density of the gas is 4 kg/m3. What is the energy of the gas due to its thermal motion? (1) 5 × 104 J (2) 6 × 104 J (3) 7 × 104 J (4) 3 × 104 J Posted by 164.100.170.4 05:06, 24 September 2009 (UTC) Post a reply![1]

What's Up? Latest discussions on the forum Modern-Physics-Help User:Thewinster/HHF/Modern-Physics-Preload Joint Entrance Examination/AIEEE 2009/Q072 ENERGY Joint Entrance Examination/AIEEE 2009/Q075 TRANSITION Joint Entrance Examination/2000 Screening/Q006 Bohr model of an atom applied to an atom with some hypothetical particle Joint Entrance Examination/2000 Screening/Q001 X Ray Tungsten filament and electrons Physics-Help User:Thewinster/Sandbox User:Thewinster/Sandbox/Forum-Watch Joint Entrance Examination/2000 Screening/Q009 Magnetic field ratios in two different cases Joint Entrance Examination/2000 Screening/Q032 Divergent beam passsing from a glass slab Joint Entrance Examination/2000 Screening/Q001 X Ray Tungsten filament and electrons

a

a

Recent discussions on the forum

Physics Introductory Physics Joint Entrance Examination/AIEEE 2009/Q077 KINEMATICS Joint Entrance Examination/2000 Screening/Q013 Dimensional analysis Mechanics Joint Entrance Examination/AIEEE 2009/Q083 youngs modulus User:Thewinster/HHF/Mechanics-Preload Heat Joint Entrance Examination/2000 Screening/Q020 Melting of ice and evaporation - graph Joint Entrance Examination/2000 Screening/Q026 Ideal gas and graph of a process Optics Joint Entrance Examination/2000 Screening/Q032 Divergent beam passsing from a glass slab Joint Entrance Examination/2000 Screening/Q033 Glass slab in water and total internal reflection Electricity And Magnetism Joint Entrance Examination/2000 Screening/Q009 Magnetic field ratios in two different cases Joint Entrance Examination/2000 Screening/Q017 Electrostats - energy of a configuration Modern Physics User:Thewinster/HHF/Modern-Physics-Preload Joint Entrance Examination/AIEEE 2009/Q072 ENERGY User:Thewinster/Sandbox User:Thewinster/Sandbox/Forum-Watch Joint Entrance Examination/2000 Screening/Q009 Magnetic field ratios in two different cases Joint Entrance Examination/2000 Screening/Q032 Divergent beam passsing from a glass slab Joint Entrance Examination/2000 Screening/Q001 X Ray Tungsten filament and electrons Joint Entrance Examination/2000 Screening/Q010 Intensity versus wavelength graphs of blackbodies Joint Entrance Examination/2000 Screening/Q033 Glass slab in water and total internal reflection Joint Entrance Examination/2000 Screening/Q003 A tank with two holes, one square and another round Joint Entrance Examination/2000 Screening/Q013 Dimensional analysis Joint Entrance Examination/AIEEE 2009/Q084 work done by electrostatic field Joint Entrance Examination/2000 Screening/Q007 Monoatomic Ideal Gas and a frictionless piston Joint Entrance Examination/2000 Screening/Q015 Pendulum sliding on a plane Joint Entrance Examination/AIEEE 2009/Q083 youngs modulus Joint Entrance Examination/2000 Screening/Q012 Rotating particle with charge q mass m Joint Entrance Examination/2000 Screening/Q017 Electrostats - energy of a configuration Joint Entrance Examination/2000 Screening/Q028 Ball dropped from a height, graphs Joint Entrance Examination/2000 Screening/Q014 Intermediate image in a compound microscope Joint Entrance Examination/2000 Screening/Q019 expansion of ideal gas in three different paths Joint Entrance Examination/2000 Screening/Q004 Roatting triangular frame with beads, what quantities are conserved Joint Entrance Examination/2000 Screening/Q016 Effect of changing width of slits on interference pattern

Chemistry General and Physical Joint Entrance Examination/AIEEE 2009/Q006 Barium Nitrate Solubility Product Joint Entrance Examination/AIEEE 2009/Q004 Physisorption characteristics User:Thewinster/HHF/General-And-Physical-Chemistry-Preload Joint Entrance Examination/AIEEE 2009/Q073 physiosorption Inorganic Joint Entrance Examination/AIEEE 2009/Q005 chiral complexes Joint Entrance Examination/AIEEE 2009/Q002 Xenon Reactions User:Thewinster/HHF/Inorganic-Chemistry-Preload User:Thewinster/HHF/Chemistry Organic User:Thewinster/Sandbox/20090221091454 User:Thewinster/Sandbox Joint Entrance Examination/AIEEE 2009/Q001neopentane IUPAC name User:Thewinster/Sandbox/Forum-Watch User:Thewinster/Sandbox Joint Entrance Examination/AIEEE 2009/Q005 chiral complexes Joint Entrance Examination/AIEEE 2009/Q006 Barium Nitrate Solubility Product Joint Entrance Examination/AIEEE 2009/Q001neopentane IUPAC name Joint Entrance Examination/AIEEE 2009/Q002 Xenon Reactions Category:Organic-Chemistry-Help Category:General-And-Physical-Chemistry-Help User:Thewinster/Sandbox/Forum-Watch Joint Entrance Examination/AIEEE 2009/Q003 Phenol, NaOH and CO2 Joint Entrance Examination/AIEEE 2009/Q004 Physisorption characteristics Joint Entrance Examination/2000 Screening/Q038 Number of POP bons in cyclic metaphosphoric acid Joint Entrance Examination/2000 Screening/Q039 steel from haematite Joint Entrance Examination/AIEEE 2009/Q023 number of isomers Joint Entrance Examination/2000 Screening/Q036 electrochemical cells simple question on potentials Joint Entrance Examination/2000 Screening/Q040 highest nucleophilicity Joint Entrance Examination/2000 Screening/Q041 order of reactivities in SN2 Joint Entrance Examination/2000 Screening/Q042 electronic configuration and predicting state Category:Inorganic-Chemistry-Help

Mathematics Algebra No pages meet these criteria. Trigonometry User:Thewinster/HHF/Trigonometry-Preload Co-Ordinate (Analytical) Geometry User:Thewinster/HHF/Mathematics/Analytical-Geometry-Preload User:Thewinster/HHF/Analytical-Geometry-Preload Calculus User:Thewinster/HHF/Calculus-Preload Joint Entrance Examination/AIEEE 2009/Q014 calculus Vectors and 3D Geometry User:Thewinster/HHF/Vectors-3D-Geometry-Preload Miscellaneous Topics Joint Entrance Examination/AIEEE 2009/Q047 Finding the Remainder User:Thewinster/HHF/Misc-Math-Topics-Preload User:Thewinster/Sandbox Category:Vectors-3D-Geometry-Help Category:Misc-Math-Topics-Help Category:Calculus-Help User:Thewinster/Sandbox/Forum-Watch

Biology What are the biology categories? You have to tell us, remember? User:Thewinster/Sandbox User:Thewinster/Sandbox/Forum-Watch

Reply to the thread, posted by 164.100.170.4 Thread post Additional notes SOLUTION:[1] E= [f/2]PV f=degree of freedoms.For diatomic gas under normal temp.f=5 [3-translation,2-vibration] E=5/2 PV =5/2P*m/ρ =[5*8*104*1]/[2*4] =5*104 J These comments, along with the notes on the left, were contributed by 164.100.170.4 05:16, 24 September 2009 (UTC)

• reply[2]