What is the dimensional formula of light year?
check the accuracy:- F.S=1/2mv^2-1/2mu^2 where F=force & S= distance
Can a quantity have units but still dimensionless? Can a quantity have dimensions but still unitless?
the period of oscillation of a simple pendulum is T=2pi√4g. measured value of l is 20.0 cm known to 1mm accuracy and time for 100 oscillations of the pendulum is found to be 90s using a wrist watch of 1s resolution. What is the determination of g.
What is the dimensional formula of light year?
check the accuracy:- F.S=1/2mv^2-1/2mu^2 where F=force & S= distance
Can a quantity have units but still dimensionless? Can a quantity have dimensions but still unitless?
the period of oscillation of a simple pendulum is T=2pi√4g. measured value of l is 20.0 cm known to 1mm accuracy and time for 100 oscillations of the pendulum is found to be 90s using a wrist watch of 1s resolution. What is the determination of g.