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(c) [ M° L T–1 ]
(c) 0
(c) 5%
(c) x = ½, y = –½
(a) 4.0
(a) [p A¹/² T⁻¹]
(c) Tension and surface tension
(c) [M° L° T–1]
(b) [M° L° T–1]
(d) Millisecond
In the standard equation Sₙₜₕ = u + a/2 (2n-1) what dimensions do you view for Sₙₜₕ
(c) [ M° L T–1 ]
(c) [ M° L T–1 ]
See lessGiven that:∫dx/√(2ax-x) ² = aⁿ sin⁻¹x-a/a Where a is a constant. Using dimensional analysis the value of n is
(c) 0
(c) 0
See lessIf percentage errors in the measurement of mass and volume of an object are 2% and 3% respectively, then the percentage error in the measurement of the density of the object is:
(c) 5%
(c) 5%
See lessThe speed (v) of sound in a gas is given by v = k Pˣ ρʸ Where K is dimensionless constant, P is pressure, and ρ is the density, then
(c) x = ½, y = –½
(c) x = ½, y = –½
See lessOut of 4.0 and 4.00, which is more accurate?
(a) 4.0
(a) 4.0
See lessIf momentum (p), Area (A) and time (T) are takes as fundamental quantities, then energy has the dimensional formula:
(a) [p A¹/² T⁻¹]
(a) [p A¹/² T⁻¹]
See lessWhich of the following pairs of physical quantities does not have same dimensional formula.
(c) Tension and surface tension
(c) Tension and surface tension
See lessDimensional formula for curie is
(c) [M° L° T–1]
(c) [M° L° T–1]
See lessThe dimensional formula for ωin the relation y = A Sin ωt is
(b) [M° L° T–1]
(b) [M° L° T–1]
See lessWhich of the following is not the unit of distance?
(d) Millisecond
(d) Millisecond
See less