Top Notch Dimensional Formula Of Velocity Of Sound
The mathematical representation is given as.
Dimensional formula of velocity of sound. Find the dimensional formula of the following question. Acoustic and optical branches In three-dimensional lattice with s atoms per unit cell there are 3s phonon branches. The dimensional formula of E is ML 1 T 2.
To keep watching this video solution for FREE Download our App. Where is a dimensionless constant. At 20 C 68 F the speed of sound in air is about 343 metres per second 1235 kmh.
Dimensional formula of velocity of sound is. MARCH 2013 a State the principle of homogeneity. The acoustic velocity can alternatively be expressed with Hooks Law as.
A Density b Velocity c Acceleration d Momentum e Force f Work of energy g Power h Pressure 173k LIKES. The speed of sound is the distance travelled per unit of time by a sound wave as it propagates through an elastic medium. Hence Laplace provides correction to the Newtons formula.
Momentum ħq Concept of the phonon density of states. Watch 1 minute video. If velocity force and time are taken to be fundamental.
Dimensional formula of velocity of sound is - 16154144. C K ρ12 2 where. The sound travels faster through media with higher elasticity andor lower.