Dimensional Analysis

CBSE XI Science Physics Units and Measurement

CONVERT 700 DYNE INTO NEWTON USING DIMENSIONAL FORMULA.

CBSE XI Science Physics

 

Asked by nitishkrnehu09 18th November 2017 10:11 PM

Answered by Expert

convert 1 joule(j) into 'Erg' by using dimensional analysis

JEE Plances JEE (Main) Physics

Solve the following

NEET1 NEET1 Physics

Using mass(M) , length(L) ,time(T) and current (A) as fundamental quantities, the dimension of permeability is (1)M^-1LTA.                                (2)ML^2T^-2A^-1                       (3)MLT^-2A^-2.                          (4)MLT^-1A^-1

CBSE XI Science Physics Oscillations

The frequency 'n' of vibration of stretched string depends on its length 'L' its mass per unit length 'm' and the tension 'T' in the string obtain dimensionally an expression for frequency 'n'.

ICSE X Physics

the distance covered by a particle in time t is given by x=a+bt+ct2+dt3; find the dimensions of a.b.c and d. ([L], [LT-1], [lT-2], [LT-3])   please give the answer

CBSE XI Science Physics Units and Measurement

suppose velocity of light (c) acceleration due to gravity (g) and pressure (p) are taken as fundamental units .what is the dimensional for mass in this system of unis.

NEET NEET Physics Physics and Measurement

How to find correct dimensions  

CBSE XI Science Physics Units and Measurement

CBSE XI Science Physics Units and Measurement

using dimensional analysis, the accuracy of relation 𝒗 = 𝒌𝒏 𝒓𝒅 , v is Velocity, k is constant, n is coefficient of viscosity [ML-1 T -1 ] , r is radius and d is density.

CBSE XI Science Physics Units and Measurement

Question no.1,2,3,4

CBSE XI Science Physics

Take log of ñ

CBSE XI Science Physics Units and Measurement

Check the correctness of the equation, When the rate of flow of a liquid having a coefficient of  viscosity ‘η’ through a capillary tube of length ‘l’ and radius ‘a’ under true pressure head ‘p’ is given by 𝑑𝑉 ÷ 𝑑t = 𝜋𝑝𝑎^4 ÷ 8lη

CBSE XI Science Physics Units and Measurement

plzz solve this my que

CBSE XI Science Physics Units and Measurement

check the dimensional accuracy of n=1/2L*rootT/M

CBSE XI Science Physics

The frequency of stretched string depends upon length of string (l), tension in the string (t), and m per unit length (u) of the string. find the expression of vibration of string using method of dimension

CBSE XI Science Physics Units and Measurement

For class 12 physics cbse board will they ask us dimensional formula for anything?will there be questions expected as to write the dimensional formulas?  

CBSE XI Science Physics Units and Measurement

frequency of vibration (n) of a stretched string depends on its length (l) , tension (t) and linear mass density taking proportionality constant k=½ find a relation between them

JEE ALL Class ALL Subject

if minute is the unit of time, 10 m/s² is the unit of acceleration and 100 kg is the unit of mass, the New unit of work in joule is

JEE Main Physics Physics and Measurement

using the dimensional analysis derive the formula of pressure

JEE Main Physics Physics and Measurement

please solve this question