Ask a Doubt
Request a call back

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

NEET Class neet Answered

Could you please give me the values of all the constants that we have to remember for neet? And also should we byheart the values of latent heat of fusion and vaporisation?
Asked by 22bakugoku | 23 Apr, 2019, 12:13: PM
answered-by-expert Expert Answer
It is unfair to expect from students to remeber the latent heat of values. I feel these values will be given in the questions.
 
Though I feel relevant constants will be given along with questions, i recommend to remember the following constants.
 
g = acceleration due to gravity = 9.8 m/s2  (some problems you are asked to assume 10 m/s2 )
 
Density of water = 1000 kg/m3
 
specific heat of water = 4200 J/kg
 
universal gas constant = 8.314 kJ / k-mole K
 
speed of light = 3×108 m/s
 
speed of sound in air at normal room temperature = 340 m/s
 
permitivity of free space ε0 = 8.854×10-12 F/m
 
magnitude of  1/(4πε0 ) ≈ 9×109
 
permeability of free space = 4π×10-7 H/m
 
avagadro number = 6.02×1023
 
elementary charge , charge of electron = 1.602×10-19 C
 
electron mass = 9.1×10-31 kg
 
plancks constant = 6.602×10-34 Js
 
Atmospheric pressure = 760 mm of Hg  = 101 kPa
 
Cp , Cv values of mono-atomic, di-atomic and poly-atomic ideal gas
Answered by Thiyagarajan K | 23 Apr, 2019, 12:50: PM

Application Videos

Multiple Choice Questions Practice Test
Answered Unanswered My Questions My Answers
NEET neet - Physics
planck's constant speed of light in vacuum and Newton's gravitation constant are 3 fundamental constant which of the following combination of three has the dimension of length
question image
Asked by tejaskadiyan148 | 05 May, 2024, 11:52: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
NEET neet - Physics
please help
question image
Asked by hardikmittal25 | 03 May, 2024, 02:57: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
NEET neet - Physics
A coin is dropped in a lift. It takes time t1 to reach the floor when lift is stationary. It takes time t2 when lift is moving up with constant acceleration, then the ratio of t1 to t2 is nearly:
question image
Asked by sa1033278 | 02 May, 2024, 07:37: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
NEET neet - Physics
answer these
question image
Asked by bidyutpravarout79 | 26 Apr, 2024, 09:40: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
NEET neet - Physics
a body is projected at an angle other than
question image
Asked by ramanjaneyuluoguru | 25 Apr, 2024, 04:18: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
NEET neet - Physics
Graph solution of y=x+5.
Asked by shatakshibhatt9 | 20 Apr, 2024, 07:52: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
NEET neet - Physics
wa
question image
Asked by varshapandey10e1062 | 18 Apr, 2024, 07:02: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
NEET neet - Physics
EmI lesson
question image
Asked by praveenpriya000079 | 18 Apr, 2024, 07:24: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
NEET neet - Physics
imagine a new planet having the same density as that of earth but it is 3 times bigger than the earth in size. if the acceleration due to gravity on the surface of earth is g and that of the new planet is g', then relationship between g and g' is
Asked by gouranshi84 | 17 Apr, 2024, 05:23: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
NEET neet - Physics
find equivalent resistance
question image
Asked by sojusvi | 17 Apr, 2024, 01:12: PM
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
×