If two physical quantities have the same...

If two physical quantities have the same dimensions, do they represent the same physical content?

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Unit Test 3
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CHETANA PUBLICATION-UNITS AND MEASUREMENTS-EXERCISE

Can two different physical quantities have same dimensions?
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A dimensionally correct equation need not be actually correct, but a d...
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If two physical quantities have the same dimensions, do they represent...
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Show that production of pressure (P) and volume (V) has dimensions of ...
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Force experienced by charge 'q' moving with velocity 'v' in a magnetic...
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v = at + frac(b)(t+c) + v0 is dimensionally valid equation Obtain the ...
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Check weather the equation is dimensionally correct v^2 = u^2 + 2as^2.
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Consider a small sphere falling through a medium. The viscous force ac...
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Assume that the speed (v) of sound in air depends upon the pressure (P...
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If length 'L', force 'F' and 'T' are taken as fundamental quantities, ...
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The density of mercury is 13.6 g//cm^3 using dimensional analysis expr...
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An object is falling freely under the gravitational force. Its velocit...
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Find dimensions of permittivity of vacuum, if F=frac(1)(4pi epsilon0) ...
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List the reasons for arising uncertainties in observations.
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What is an error explain types of error.
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What are the methods to minimise errors?
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Define. (i) Most probable value. (ii) Absolute error. (iii) Relati...
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The masses of two bodies are measured to be 15.7 +- 0.2 kg and 27.3 +...
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The side of an object measured by means of a vernier callipers is 3.52...
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The distance travelled by an object in time (100+-1)s is (5.2+-0.1)m. ...
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