What is the dimensional formula for density?
Taking force, length, and time as fundamental quantities, find the dimensional formula for the density.
Derive the dimensions of the specific heat capacity of a substance.
Derive the dimensions of the specific heat capacity of a substance.
The density of gold is 19.3 gm/cc. Express its value in the SI unit.
The density of gold is 19.3 gm/cc. Express its value in the SI unit.
Write the dimensional formula of latent heat.
Write the dimensional formula of gravitational constant and latent heat.
Determine the dimensional formula of Gravitational constant (G)
Determine the dimensional formula of Gravitational constant (G)
Check the correctness of the relation, h = 2Tcos(θ) / r ρ g, using dimension
Check the correctness of the relation, \(h=\frac{2T\cos\left(\theta\right)}{r\rho g}\), where symbols have usual meaning.
Is circular motion force, F = mv^2 dimensionally correct?
A student writes an expression of the force causing a body of mass (m) to move in a circular motion with a velocity (v) as F = mv2 uses the dimensional method to check its correctness.
The length of the rod is exactly 1 cm. An observer records the readings as 1.0 cm, 1.00 cm, and 1.000 cm, which is the most accurate measurement?
The length of the rod is exactly 1 cm. An observer records the readings as 1.0 cm, 1.00 cm, and 1.000 cm, which is the most accurate measurement?
The diameter of a steel rod is given as 56.47 ± 0.02 mm. What does it mean?
The diameter of a steel rod is given as 56.47 ± 0.02 mm. What does it mean?
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