Physics question and answers for February 29, 2024
- Q A quantity of monatomic ideal gas is taken from state a to state c along the path shown Va Vb 0 050 m3 and Vc 0 090 m3 Pa 1...
- Q In an otto cycle air at 1 bar and 290 K is compressed isentropically until until the pressure is 15 bar The heat is added at constant volume until the...
- Q nal conductivities of the materials of s section as shown in the fig three rods of equal 5K K 2 the rods are K 2 5K and K respectively The...
- Q 14 Consider a mixture of gas molecule of types A B and C having masses mA m mc The ratio of their root mean square speeds at normal temperature and...
- Q mple Three moles of ideal gas A with C C 4 3 is mixed with two moles of another ideal gas B with C C 5 3 The C C...
- Q The figure below shows n 4 moles of an ideal gas taken through a complete cycle A B C D A The gas is initially in state with pressure volume...
- Q e have a sample of gas characterised by P V and T and another sample of 2P V 4 and 2T What is the ratio of the number of molecules...
- Q When material falls from the cloud to the star potential energy is first converted to kinetic energy and then to heat The potential energy of a particle with mass m...
- Q 13 A gas mixture consists of 2 moles of oxygen and 13 4 moles of argon at temperature T Neglecting all vibrational modes the total internal energy of the system...
- Q 16 4 0 g of a gas occupies 22 4 litres at NTP The specific heat capacity of the gas at constant volume is 5 0 J K mol If...
- Q Temperature of a diatomic gas is 300 K If moment of inertia of its molecules is 8 28 x 10 38 gm cm root mean square angular velocity is A...
- Q The speed of sound in oxygen O at a certain temperature is 460 ms 1 The speed of sound in helium He at the same temperature will be assume both...
- Q GREEMEN The viscosity of a gas depends on mass the effective diameter and the mean speed of the molecules At room temperature for He He 2 x 10 5 kgm...
- Q If the gas in a confined container constant volume were to have its temperature raised from 55 degrees C to 160 degrees C what would the final gage pressure be...
- Q Which of the following situations would cause the greatest decrease in the motion of molecules in a system OA Q 50 J W 50 J OB Q 50 J W...
- Q Q 124 Certain amount of dry air at N T P is Q 124 NTP ten er en gud compressed to th of its original volume 4 suddenly If y...
- Q On a hot summer day the temperature of air in Arizona reaches 102 F What is the speed of sound in air at this temperature The speed of sound at...
- Q Heat is associated with 1 kinetic energy of random motion of molecules 2 kinetic energy of orderly motion of molecules 3 total kinetic energy of random and orderly motion molecules...
- Q 44 If two moles of an ideal monatomic gas at temperature To are mixed with 4 moles of an ideal diatomic gas at temperature 270 then the temperature of the...
- Q Flask A of volume 10 liter containing 20 gram of H and flask B of volume 10 litre containing 88 gram CO are connected by a connector having negligible volume...
- Q One mole of an ideal monoatomic gas is taken round the cyclic process ABCA as shown in fig cal P a b c 3P P B C sochore The work...
- Q One mole of an ideal monoatomic gas y 5313 is mixed with one 7 5 mole of a diatomic gas heat at constant pressure to that at constant volume find...
- Q The number of molecules in one litre of gas 25 at temperature 27 C and pressure of 106 dyne cm 2 is 1 2 4 x 1021 3 3 2...
- Q In an isobaric process of a monoatomic gas 100 J of heat is added to n moles of the gas to increase temperature from T to T The amount of...
- Q Please refer to this picture already present in doubt count er From this I have a confusion that 3 2kt is given for all g ases irrespective of the nature...
Get Answers to Unlimited Questions
Join us to gain access to millions of questions and expert answers. Enjoy exclusive benefits tailored just for you!
Membership Benefits:
- Unlimited Question Access with detailed Answers
- Zin AI - 3 Million Words
- 10 Dall-E 3 Images
- 20 Plot Generations
- Conversation with Dialogue Memory
- No Ads, Ever!
- Access to Our Best AI Platform: Flex AI - Your personal assistant for all your inquiries!