682 of 43651 Questions
View AllRecent Questions

0 votes0 answer48 viewsChahat Ali 233 Days Ago
Modified 7 Months and 23 Days Ago Chahat Ali

0 votes0 answer43 viewsChahat Ali 233 Days Ago
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
JEE DiscussionsModified 7 Months and 23 Days Ago Chahat Ali

0 votes0 answer42 viewsChahat Ali 233 Days Ago
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)
JEE DiscussionsModified 7 Months and 23 Days Ago Chahat Ali

0 votes0 answer41 viewsChahat Ali 233 Days Ago
In The Context Of Accuracy Of Measurement And Significant Figures In Expressing Results Of Experiment. Which Of The Following Is/are Correct?
JEE DiscussionsModified 7 Months and 23 Days Ago Chahat Ali

0 votes0 answer38 viewsChahat Ali 233 Days Ago
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 7 Months and 23 Days Ago Chahat Ali

0 votes0 answer53 viewsChahat Ali 233 Days Ago
The Unit Of Percentage Error Is
JEE DiscussionsModified 7 Months and 23 Days Ago Chahat Ali

0 votes0 answer50 viewsChahat Ali 233 Days Ago
The Percentage Error In The Above Problem Is
JEE DiscussionsModified 7 Months and 23 Days Ago Chahat Ali

0 votes0 answer43 viewsChahat Ali 233 Days Ago
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 7 Months and 23 Days Ago Chahat Ali

0 votes0 answer47 viewsChahat Ali 233 Days Ago
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 7 Months and 23 Days Ago Chahat Ali

0 votes0 answer43 viewsChahat Ali 232 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 7 Months and 22 Days Ago Chahat Ali

0 votes0 answer41 viewsChahat Ali 233 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 7 Months and 23 Days Ago Chahat Ali

0 votes0 answer43 viewsChahat Ali 233 Days Ago
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 7 Months and 23 Days Ago Chahat Ali

0 votes0 answer42 viewsChahat Ali 233 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 7 Months and 23 Days Ago Chahat Ali

0 votes0 answer39 viewsChahat Ali 233 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 7 Months and 23 Days Ago Chahat Ali

0 votes0 answer50 viewsChahat Ali 233 Days Ago
The Dimensions Of Potential Are The Same As That Of
JEE DiscussionsModified 7 Months and 23 Days Ago Chahat Ali

0 votes0 answer40 viewsChahat Ali 233 Days Ago
The Dimensions Of Gravitational Constant G And The Moment Of Inertia Are Respectively
JEE DiscussionsModified 7 Months and 23 Days Ago Chahat Ali

0 votes0 answer51 viewsChahat Ali 233 Days Ago
Modified 7 Months and 23 Days Ago Chahat Ali

0 votes0 answer45 viewsChahat Ali 233 Days Ago
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 7 Months and 23 Days Ago Chahat Ali

0 votes0 answer42 viewsChahat Ali 233 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.
JEE DiscussionsModified 7 Months and 23 Days Ago Chahat Ali

0 votes0 answer61 viewsChahat Ali 233 Days Ago
Modified 7 Months and 23 Days Ago Chahat Ali

0 votes0 answer39 viewsChahat Ali 233 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 7 Months and 23 Days Ago Chahat Ali

0 votes0 answer58 viewsChahat Ali 233 Days Ago
Dimensions Of Potential Energy Are
JEE DiscussionsModified 7 Months and 23 Days Ago Chahat Ali

0 votes0 answer51 viewsChahat Ali 233 Days Ago
The Dimensions Of Electric Potential Are
JEE DiscussionsModified 7 Months and 23 Days Ago Chahat Ali

0 votes0 answer45 viewsChahat Ali 233 Days Ago
Frequency Is The Function Of Density (P) Length (a) And Surface Tension (T). Then Its Value Is
JEE DiscussionsModified 7 Months and 23 Days Ago Chahat Ali

0 votes0 answer52 viewsChahat Ali 233 Days Ago
The Physical Quantities Not Having Same Dimensions Are
JEE DiscussionsModified 7 Months and 23 Days Ago Chahat Ali

0 votes0 answer50 viewsChahat Ali 233 Days Ago
The Dimension Of K In The Equation W = 1/2 Kx^2 Is
JEE DiscussionsModified 7 Months and 23 Days Ago Chahat Ali

0 votes0 answer51 viewsChahat Ali 233 Days Ago
The Dimensional Formula For Boltzmann\'s Constant Is
JEE DiscussionsModified 7 Months and 23 Days Ago Chahat Ali

0 votes0 answer52 viewsChahat Ali 233 Days Ago
Which Of The Following Quantities Is Dimensionless?
JEE DiscussionsModified 7 Months and 23 Days Ago Chahat Ali

0 votes0 answer42 viewsChahat Ali 233 Days Ago
An Object Is Moving Through The Liquid. The Viscous Damping Force Acting On It Is Proportional To The Velocity. Then Dimension Of Constant
JEE DiscussionsModified 7 Months and 23 Days Ago Chahat Ali

0 votes0 answer55 viewsChahat Ali 233 Days Ago
Which Of The Two Have Same Dimensions?
JEE DiscussionsModified 7 Months and 23 Days Ago Chahat Ali