Chooce the wrong statement.A. All quantities may be represented dimensionally in terms of the base quantitiesB. A base quantity cannot be represented in terms of the rest of the base quantityC. The dimension of a base quantity in other base quantities is always zeroD. The dimension of a derived quantities is never seen in any base quantity

Chooce the wrong statement.A. All quantities may be represented dimens

1.	Chooce the wrong statement.A. All quantities may be represented dimensionally in terms of the base quantitiesB. A base quantity cannot be represented in terms of the rest of the base quantityC. The dimension of a base quantity in other base quantities is always zeroD. The dimension of a derived quantities is never seen in any base quantity
Answer» Correct Answer - D `phi= Bs = (F)/(IL) s = [(MLT^(-2)L^(2))/(AL)]` `[g] = LT^(-2)`

Discussion

No Comment Found

Related InterviewSolutions

A gas bubble , from an explosing under water , oscillates with a period T proportional in `P^(0)D^(0)E^(0)` , where p is the static prossure , d is the density of water and E is the total energy of the explosion . Find the value of` a , b` and` c` .
In a view unit system, 1 unit of time is equal to 10 second, 1 unit of mass is `5 kg` and 1 unit of length is `20 m`. In the new system of units 1 unit of energy is equal to :A. 20 jouleB. `(1)/(20)` jouleC. 4 jouleD. 16 joule
The dimensins of `a/b` in the equation `P=(a-t^(2))/(bx)` where `P` is pressure `x` is distance and `t` is time, areA. `[M^(2)LT^(-3)]`B. `[MT^(-2)]`C. `[LT^(-3)]`D. `[ML^(3)T^(-1)]`
A cube has a side of length `1.2 xx 10^(-2)m`. Calculate its volume.A. `1.7 xx 10^(-6)m^(3)`B. `1.73 xx 10^(-6) m^(3)`C. `1.70 xx 10^(-6) m^(3)`D. `1.732 xx 10^(-6)m^(3)`
`A` quantity` X` is given by `epsilon_(p) L(delta V)/(delta t)` , where `epsilon_(p)` is the permitivity of free space ,L is a length , `delta V` is a potential diffrence and ` deltat ` is a time interval . The dimensional formula for `X` is the seme as that ofA. resistanceB. chargeC. voltageD. current
Given that` y = A sin [((2 pi )/(lambda)(ct - x))]` where` y` and `x` are measured in metres ,Which of the following statements is true ?A. The unit of ` lambda`is same as that of` x `and` A`B. The unit of `lambda ` is same as that of `x` but not of ` A`C. The unit of c is same as that of `(2 pi)/(lambda)`D. The unit of `(a -x )` is same as that of `(2 pi)/(lambda)`
The equation of a wave is given by `y = a sin omega [(x)/v -k]` where ` omega ` is angular velocity and v is the linear velocity . The dimensions of k will beA. `[T^(2)]`B. `[T^(-1)]`C. `[T]`D. `[LT]`
The contripetal force F acting on a particle moving uniformly in a circle may depend upon mass (m), velocity (v) and redio ( r) of the circle . Derive the formula for F using the method of dimensions.
Write the dimensions of a and b in the relation ,` P = (b-x^(2))/(at)` , where P is power ,x is distance and t is time
If unit of length and time is doubled the numerical value of g (acceleration due to gravity ) will beA. doubledB. halvedC. four timeD. same

Discussion

No Comment Found

Related InterviewSolutions

Reply to Comment