Application & Problem-Solving
Try the first 5 questions
- 1.
The time period T of a simple pendulum may depend on length L, mass m, and g. By dimensional analysis, T is proportional to:
- 2.
1 Joule in CGS units (erg) is:
- 3.
The result of 12.34 + 1.2 should be written as:
- 4.
The dimensional formula of Planck's constant h (E = hf) is:
- 5.
The equation v = u + at^2 is dimensionally:
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