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A Student Performs An Experiment For Determination Of G=4pie^2L\T^2 And He Commits An Error Of L For That He Takes The Time Of N Oscillation
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The Relative Density Of Material Of A Body Is Found By Weighing It First In Air And Then In Water. If The Weight In Air Is (5.00 -+ 0.05)
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In The Context Of Accuracy Of Measurement And Significant Figures In Expressing Results Of Experiment. Which Of The Following Is/are Correct?
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A Thin Copper Wire Of Length L Metre Increases In Length By 2per When Heated Through 10oC. What Is The Percentage Increases In Area When A S
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The Unit Of Percentage Error Is
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The Percentage Error In The Above Problem Is
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A Body Travels Uniformly A Distance Of (13.8 -+ 0.2) M In A Time (4.0 -+ 0.3) S. The Velocity Of The Body Within Error Limits Is
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Te Mean Time Period Of Second\'s Pendulum Is 2.00 S And Mean Absolute Error In The Time Period Is 0.05 S. To Express Maximum Estimate Of Erro
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Two Full Turns Of The Circular Scale Of A Screw Gauge Cover A Distance Of 1 Mm On Its Main Scale. The Total Number Of Divisions On The Circul
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In An Experiment The Angles Are Required To Be Measured Using An Instrument. 29 Divisions Of The Main Scale Coincide With The 30 Divisions Of
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The Random Error In The Arithmetic Mean Of 100 Observation Is X; Then Random Error In The Arithmetic Mean Of 400 Observation Would Be
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The Percentage Errors In The Measurement Of Mass And Speed Are 2per And 3per Respectively. How Much Will Be The Maximum Error In The Estimat
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The Period Of Oscillation Of A Simple Pendullum By T = 2 Pie Root 1\g, Where L Is About 100 Cm And Is Known To Have 1 Mm Accuracy. The
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The Dimensions Of Potential Are The Same As That Of
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The Dimensions Of Gravitational Constant G And The Moment Of Inertia Are Respectively
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In A System Of Units If Force (F) Acceleration (A) And Time (T) Are Taken As Fundamental Units, Then The Dimensional Formula Of Energy Is
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Position Of A Body With Acceleration \a\ Is Given By X = Ka^m T^n Here T Is Time. Find Dimensions Of M And N.
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In The Force (F) Length (L) And Time (T) Are Assumed To Be Fundamental Units Then The Dimensional Formula Of The Mass Will Be
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Dimensions Of Potential Energy Are
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The Dimensions Of Electric Potential Are
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Frequency Is The Function Of Density (P) Length (a) And Surface Tension (T). Then Its Value Is
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The Physical Quantities Not Having Same Dimensions Are
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The Dimension Of K In The Equation W = 1/2 Kx^2 Is
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The Dimensional Formula For Boltzmann\'s Constant Is
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Which Of The Following Quantities Is Dimensionless?
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An Object Is Moving Through The Liquid. The Viscous Damping Force Acting On It Is Proportional To The Velocity. Then Dimension Of Constant
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Which Of The Two Have Same Dimensions?
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