The percentage error in the measurement of the voltage V is 3% and in the measurement of the current I is 2%. The percentage error in the measurement of the resistance is { R = V / I };
3%
2%
1%
5%
The number of significant figures in 410.1 is;
NextThe velocity v of a particle at time t is given by v = at + (b/(t+c)), where a,
Energy of a particle is 5 J. If unit of length and time are doubled and unit of mass is halved then
MediumThe time period of oscillation of a body is given by , K represents the kinetic energy, m mass, g ac
MediumA gas bubble, from an explosion under water, oscillates with a period proportional to PadbEc. Where
EasyIf P and Q have different non-zero dimensions, which of the following operation is possible?
EasyA wave is represented by y = a sin(At − Bx + C) where A, B, C are constants and t is in seconds and
EasyIf the unit of length and force be increased four times, then the unit of energy is
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