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A wire has a mass (0.3+-0.003)g, radius ...

A wire has a mass `(0.3+-0.003)g`, radius `(0.5+-0.005)mm` and length `(6+-0.06)cm`. The maximum percentage error in the measurement of its density is

A

1

B

2

C

3

D

4

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AAKASH INSTITUTE ENGLISH-UNITS AND MEASUREMENTS-ASSIGNMENT SECTION B Objective (One option is correct )
  1. 0.205-0.2014 can be expressed as

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  2. If speed of light is 3.00xx10^8 m/s and 1 year =365.25 days, then 1 li...

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  3. A wire has a mass (0.3+-0.003)g, radius (0.5+-0.005)mm and length (6+-...

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  4. The breadth of a thin rectangular sheet is measured as 10.1 cm. The ap...

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  5. The length of a rod is measured by four different instruments and the ...

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  6. The density of a cube is found by measuring its mass and the length o...

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  7. The linear momentum p of a particle is given as a function of time t a...

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  8. The kinetic energy of a particle depends on the square of speed of the...

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  9. In the relation p = (a)/(beta) e ^((aZ)/(k theta ), p is pressure Z i...

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  10. Find out the units and dimensions of the constants a and b in the vand...

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  11. The frequency f of vibrations of a mass m suspended from a spring of s...

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  12. Given that y = a cos((t)/(P) - qx), where t represents distance is met...

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  13. Imagine a system of units in which the unit of mass is 100 kg, length ...

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  14. Which of the two have same dimensions

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  15. The dimensions of K in the equation W=1/2Kx^(2) is

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  16. The physical quantities not having same dimensions are

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  17. Frequency is the function of density (rho) , length (a) and surface te...

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  18. If force (F), length L and time T are taken as fundamental units, the ...

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  19. "Pascal-Second" has dimension of

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  20. Newton - second is the unit of

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