Ask a Doubt
Request a call back

Join NOW to get access to exclusive study material for best results

JEE Class main Answered

solution
question image
Asked by hrithwikk005 | 09 Nov, 2023, 06:48: PM
answered-by-expert Expert Answer
Van der waals Equation is :-   begin mathsize 14px style open parentheses P minus space a over V to the power of space 2 end exponent close parentheses space open parentheses V minus b close parentheses space equals space R space T end style
We see from equation that dimension of a is  that of ( P V-2 ) and dimension of b is that of V .
 
Hence dimension of a/b = begin mathsize 14px style fraction numerator P space V to the power of negative 2 end exponent over denominator V end fraction space equals space P space V to the power of negative 3 end exponent end style
Answered by Thiyagarajan K | 09 Nov, 2023, 10:07: PM
Multiple Choice Questions Practice Test
Answered Unanswered My Questions My Answers
JEE main - Physics
Isochoric process
Asked by hridayjayaram085 | 12 Jan, 2024, 05:50: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
JEE main - Physics
solution
question image
Asked by hrithwikk005 | 09 Nov, 2023, 06:48: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
JEE main - Physics
Calculate the increase in entropy of 1 kg of ice when it is converted into steam. Given the specific heat of water is 1 kcal kg oC, latent heat of ice is 80 kcal/kg and the latent heat of steam is 540 k cal/kg.
Asked by ashainy91829 | 06 Nov, 2023, 01:08: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
JEE main - Physics
if the ratio of the specific heats of steam is 1.33 and R=8312j/k mole k the molar heat capacities of steam at constant pressure and constant volume is
Asked by ghrushi3 | 02 Nov, 2023, 10:05: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
JEE main - Physics
In figure, a resistance coil, wired to an external battery is placed inside a thermally insulated cylinder find with a frictionless piston and containing an ideal diatomic gas A current = 200 ma exists in the coil which has a resistance R=350Ω If the pressure of the gas remains constant what should be the speed v (in cm/s of the piston of mass m=10kg)?
question image
Asked by samarthghogare | 06 May, 2023, 11:17: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
JEE main - Physics
A gas is filled in a vessel at a certain temperature and at a pressure of 80cm of Hg. At the same temperature, more gas is filled in the vessel so that its mean increases by 60%. Determine the resultant in the vessel.
Asked by aadityakumar0603 | 06 Mar, 2023, 10:03: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
JEE main - Physics
solve my doubt
question image
Asked by manvirsingh2242 | 21 Jun, 2022, 04:35: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
JEE main - Physics
a heat engine is operating on Carnot cycle and has thermal efficiency of 75% .the waste heat from.this engine nia rejected to nearby lake at 15°C at rate of 14KW.find power output of engine and the temperature of the source
Asked by manvirsingh2242 | 20 Jun, 2022, 12:32: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
JEE main - Physics
solve doubts
question image
Asked by manvirsingh2242 | 18 Jun, 2022, 06:27: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
JEE main - Physics
plz help me in solving my doubt
question image
Asked by manvirsingh2242 | 11 Jun, 2022, 09:16: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
My Class Videos Tests ₹ Plans Ask a Doubt
Get Latest Study Material for Academic year 24-25 Click here
×