Physical Quantities ; Basic Mechanical · Power, energy / time, P = E/t, W (watt) = J/s = kg·m2/s ; Basic Mechanical · Impulse, force × time, I = F·t, N·s = kg·m/s ...

This article consists of tables outlining a number of physical quantities. The first table lists the fundamental quantities used in the International System ...

Aug 13, 2019 · If n1 and n2 are the numerical values of a physical quantity corresponding to the units u1 and u2, then n1u1 = n2u2. For example, 2.8 m = 280 cm ...

It is given as, Q = M aL bT c, where, M, L, T are base dimensions with respective exponents a, b and, c. and Q is the physical quantity.

Aug 27, 2023 · Let physical quantity as represented in system one = n1[M1xL1YT1Z], where x, y and z are the dimensions of the given physical quantity.

Dimensional Formula of Some Physical Quantity ; Frequency, f = 1/Time Period, Hz ; Heat, ΔQ = C/ mT, J or calorie ; Impulse, I = F x t, Kgs-1 or Ns ; Gravitational ...

Type of reaction. Generalized formula. Specific Example. Combustion. HC + O2 → H2O + CO2. 2C2H6 + 7O2 → 6H2O + 4CO2. Synthesis. A + B → AB.

Dimensions of Physical Quantities List · Area = Breadth × Length = L× L = L²= [M⁰L²T⁰] · Volume = Length× Height× Breadth= L×L×L = [M⁰L³T⁰] · Time Period= Time= T= ...

Dimensional Formulae of Physical Quantities · Heat energy/temperature Heat Energy Mass temperature Heat energy/mass · Heat energy thickness Area temperature time.