MCQ
Accuracy of measurement is determined by
- Aabsolute error
- ✓percentage error
- Chuman error
- Dpersonal error
✓
Answer
Correct option: B.
percentage error
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
A particle shows distance-time curve as shown in the figure. The maximum instantaneous velocity of the particle is around the point
Electric conduction through a semiconductor is due to:
The weight of a particle at the centre of the Earth is _________
What is the minimum energy required to launch a satellite of mass $m$ from the surface of the earth of mass $M$ and radius $R$ at an altitude $2 R$ ?
→A certain vector in the $y z$ plane has a $y$-component of $12 m$ and a $z$-component of $8 m$. It is then rotated in the $y z$ plane so that its $y$-component is halved. Then its new $z$-component is approximately
→A pure semiconductor is ……………..
When a body slides down an inclined plane with coefficient of friction $\mu$, then its acceleration will be:
→Masses of three pieces of wires made of the same metal are in the ratio 1 : 3 : 5 and their lengths are in the ratio 5 : 3 : 1. The ratios of their resistances are
A point charge $q$ produces an electric field of magnitude $2 N C^{-1}$ at a point distant $0.25 m$ from it. What is the value of charge?
→A boy playing on the roof of a 10 m high building throws a ball with a speed of 10 m $ s ^{-1}$ at an angle of $30^{\circ}$ with the horizontal. How far from the throwing point will the ball be at the height of 10 m from the ground? $\left( g =10 m s ^{-2}\right.$ $\left.\sin 30^{\circ}=\frac{1}{2}, \cos 30^{\circ}=\frac{\sqrt{3}}{2}\right)$ $ s ^{-1},$
→