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Check the correctness of the following e...

Check the correctness of the following equation by the method of dimensions. `s=ut+1/2at^2`

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MAXIMUM PUBLICATION-UNITS AND MEASUREMENTS-EXERCISE
  1. Check the correctness of the following equation by the method of dimen...

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  2. How many seconds are there in a light fermi?

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  3. Which of the following pairs have same dimentional formula for both th...

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  4. Give the names of four dimensionless physical quantities.

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  5. The dimensions of plank constant are the same as that of ................

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  6. A physical quantity P=sqrt(abc^2)/d^3 is determined by measuring a,b,c...

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  7. The number of significant figures in 11.118×10^(-6) is

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  8. What is the number of significant figures in 0.06070?

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  9. If f=x^2, What is the relative error in f?

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  10. Which is the following measurement is more accurate?

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  11. Which of the following measurements is most accurate?

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  12. Name three physical quantities having same dimension.

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  13. Use your definition to explain how simple harmonic motion can be repre...

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  14. The curved surface area of a solid cylinder of radius 2 cm and height ...

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  15. Fill in the blanks. 1m= .....................ly

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  16. Give a physical quantity with a unit and no dimension.

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  17. Arrange the following in the descending order. 1 light year, 1 par sec...

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  18. Magnitude of force F experienced by a certain object moving with speed...

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  19. What is the maximum percentage error in the measurement of kinetic ene...

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  20. Solve the following with regard to significant figures. 5.8 +0.125

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  21. Solve the following with regard to significant figures. 3.9×10^5-2.5...

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