Recent Questions
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If Energy (E) Velocity (V) And Time (T) Are Chosen As Fundamental Quantities The Dimensions Of Surface Tension Will Be Represented As
JEE DiscussionsModified 5 Year Ago
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The Period Of A Body Under S.H.M. Is Represented ByT = P^a D^b S^c Where P Is Pressure D Is Density And S Is Surface Tension, Then Values
JEE DiscussionsModified 5 Year Ago
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Assertion When We Change The Unit Of Measurement Of A Quantity, Its Numerical Value Changes. Reason Smaller The Unit Of Measurement Smaller I
JEE DiscussionsModified 5 Year Ago
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Assertion A.U. Is Much Bigger Than A Reason A.U Stands For Astronomical Unit And A Stands From Angstrom.
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Assertion Dimensional Constants Are The Quantities Whose Values Are Constant. Reason Dimensional Constant Are Dimensionless.
JEE DiscussionsModified 5 Year Ago
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Assertion In Y = A Sin (wt – Kx), (wt – Kx) Dimensionless. Reason Because Dimension Of ? = [M^0 L^0 T]
JEE DiscussionsModified 5 Year Ago
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Assertion Surface Tension And Surface Energy Have The Same Dimensions. Reason Because Both Have The Same SI Unit
JEE DiscussionsModified 5 Year Ago
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Assertion Now A Days A Standard Metre Is Defined In Terms Of The Wavelength Of Light. Reason Light Has No Relation With Length.
JEE DiscussionsModified 5 Year Ago
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Assertion Mass, Length And Time Are Fundamental Physical Quantities. Reason They Are Independent Of Each Other.
JEE DiscussionsModified 5 Year Ago
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Assertion Out Of Three Measurements L = 0.7 M L = 0.70 M And L = 0.700 M, The Last One Is Most Accurate. Reason In Every Measurement, Only
JEE DiscussionsModified 5 Year Ago
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In An Experiment The Following Observations Wer Recorded L = 2.820 M, M=3.00 Kg, / =0.087 Cm Diameter D = 0.041 Cm. Tanking G =9.81 M/s^2
JEE DiscussionsModified 5 Year Ago
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The Period Of Oscillation Of A Simple Pendulum Is Given By T= 2 Pie Root 1\g Where Is About 100 Cm And Is Know To Have 1 Mm
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Modified 5 Year Ago
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The Equation Of State Of Sume Gases Can Be Expressed As (p+a\v^2)= R Tan\v. Where P Is The Pressure,v The Volume, Tan The Absolute
JEE DiscussionsModified 5 Year Ago
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The Dimension Of A\b In The Question P=a-t2^2\bx, Where P Is Pressure, X Distance And T Is Time, Are
JEE DiscussionsModified 5 Year Ago
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0 votes0 answer55 views
The Position Of A Particle At Time T Is Given By The Relation X(t)=(u0\a) (1 - E^-at), Where U0 Is A Constant And >0 The Dimensions Of
JEE DiscussionsModified 5 Year Ago
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From The Equestion Tan =rg\u^2, One Can Obtain The Angle Of Banking Tan For A Cyclist Taking A Curve (the Symbols Have Their Usual Meanings)
JEE DiscussionsModified 5 Year Ago
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E, M, / And G Denote Energy Mass Angular Momentum And Gravitatinal Constant Respectively Then The Dimensions Of EL^2\m^5G^2 Are
JEE DiscussionsModified 5 Year Ago
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The Determine Young's Modulus Of Wire, The Formula Is Y = F\A*L\L; Where L = Length, A = Area Of Cross - Section Of The Wire, AL = Change In
JEE DiscussionsModified 5 Year Ago
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0 votes0 answer62 views
Assertion The Graph Between P And Q Is Straight Line, When P / Q Is Constant. Reason The Straight Line Graph Means That P Proportional To Q
JEE DiscussionsModified 5 Year Ago
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Assertion Parallax Method Cannot Be Used For Measuring Distances Of Stars More Than 100 Light Years Away. Reason Because Parallax Angle Reduc
JEE DiscussionsModified 5 Year Ago
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Assertion Unit Of Rydberg Constant R Is M^-1 Reason It Follows From Bohr's Furmula U=R (1\n1^2 - 1\n2\^2), Where The Symbols Have Their
JEE DiscussionsModified 5 Year Ago
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0 votes0 answer66 views
Assertion Avogadro Number Is The Number Of Atoms In One Gram Mole. Reason Avogadro Number Is A Dimensionless Constant.
JEE DiscussionsModified 5 Year Ago
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Assertion Force Cannot Be Added To Pressure. Reason Because Their Dimensions Are Different.
JEE DiscussionsModified 5 Year Ago
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Assertion The Error In The Measurement Of Radius Of The Sphere Is 0.3per The Permissible Error In Its Surface Area Is 0.6 Per Reason The
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Assertion : \Light Year\' And \'Wavelength\' Both Measure Distance. Reason Both Have Dimensions Of Time.
JEE DiscussionsModified 5 Year Ago
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The Dimensions Of Gravitational Constant G And The Moment Of Inertia Are Respectively
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The Dimension Of 1\2 E0 E^2, Where Eo Is Permittivity Of Free Space And E Is Electric Field, Is
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Modified 5 Year Ago
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Position Of A Body With Acceleration \a\' Is Given By X = Ka^m T^n Here T Is The Time. Find Dimensions Of M And N.
JEE DiscussionsModified 5 Year Ago
