Download App

Nature of Physical World and Measurement — Physics STD 11 — Question

Tamilnadu BoardEnglish MediumSTD 11PhysicsNature of Physical World and Measurement1 Mark
MCQ
The maximum possible error in the sum of two quantities is equal to …….
  • A
    Z = A + B
  • ✓
    ∆Z = ∆A + ∆B
  • C
    ∆Z = ∆A/∆B
  • D
    ∆Z = ∆A – ∆B
✓

Answer

Correct option: B.
∆Z = ∆A + ∆B
∆Z = ∆A + ∆B

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "MCQ" from Nature of Physical World and Measurement→Nature of Physical World and Measurement — all question types→Physics STD 11 question papers→Tamilnadu Board STD 11 question papers→Tamilnadu Board question paper generator→

Similar questions

The motion of center of mass depends on-
→
If density of Earth increased 4 times and its radius becomes half of then out weight will be ……
→
A metal bob is suspended from a coiled spring. When set into vertical vibrations on the earth. It oscillates up and down with frequency f If the same experiment is carried out in a satellite circling the Earth the frequency of vibration will be …….
→
A simple harmonic oscillator consist of a particle of mass m and an ideal spring with spring constant k The particle oscillates with a time period T. The spring is cut into two equal parts. If one part oscillates with the same particle, the time period will be …….
→
The amplitude of a damped oscillator becomes half in one minute. The amplitude after 3 minutes will be $\frac{1}{x}$ time the original, where $x$ is .........
→
The dimensions of gravitational constant G are …
→
Unit vector is –
→
The ratio of intensities of two waves is 16 : 9. If they produce interference, then the ratio of maximum and minium intensities will be ……..
→
The coherent system of units …..
→
Pressure exerted by a perfect gas is equal to …….
→