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0 votes0 answer75 viewsChahat Ali 331 Days Ago
Modified 11 Months and 1 Days Ago Chahat Ali

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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
JEE DiscussionsModified 11 Months and 1 Days Ago Chahat Ali

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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
JEE DiscussionsModified 11 Months and 1 Days Ago Chahat Ali

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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
JEE DiscussionsModified 11 Months and 1 Days Ago Chahat Ali

0 votes0 answer69 viewsChahat Ali 331 Days Ago
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
JEE DiscussionsModified 11 Months and 1 Days Ago Chahat Ali

0 votes0 answer68 viewsChahat Ali 331 Days Ago
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
JEE DiscussionsModified 11 Months and 1 Days Ago Chahat Ali

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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
JEE DiscussionsModified 11 Months and 1 Days Ago Chahat Ali

0 votes0 answer67 viewsChahat Ali 331 Days Ago
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
JEE DiscussionsModified 11 Months and 1 Days Ago Chahat Ali

0 votes0 answer65 viewsChahat Ali 331 Days Ago
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
JEE DiscussionsModified 11 Months and 1 Days Ago Chahat Ali

0 votes0 answer75 viewsChahat Ali 331 Days Ago
The Dimensions Of Potential Are The Same As That Of
JEE DiscussionsModified 11 Months and 1 Days Ago Chahat Ali

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The Dimensions Of Gravitational Constant G And The Moment Of Inertia Are Respectively
JEE DiscussionsModified 11 Months and 1 Days Ago Chahat Ali

0 votes0 answer75 viewsChahat Ali 331 Days Ago
Modified 11 Months and 1 Days Ago Chahat Ali

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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
JEE DiscussionsModified 11 Months and 1 Days Ago Chahat Ali

0 votes0 answer69 viewsChahat Ali 331 Days Ago
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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0 votes0 answer87 viewsChahat Ali 331 Days Ago
Modified 11 Months and 1 Days Ago Chahat Ali

0 votes0 answer63 viewsChahat Ali 331 Days Ago
In The Force (F) Length (L) And Time (T) Are Assumed To Be Fundamental Units Then The Dimensional Formula Of The Mass Will Be
JEE DiscussionsModified 11 Months and 1 Days Ago Chahat Ali

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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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