The amplitude of wave is defined as the maximum displacement of any point from its rest or equilibrium position on a wave.

Mathematically,

Amplitude of wave = Maximum displacement.

Dimensional formula of displacement = M⁰L¹T⁰

Putting this value in the above equation we get,

Dimensional Formula of Amplitude of Wave = M⁰L¹T⁰.
SI unit of Amplitude of Wave is metre(m).

Tension is defined as the magnitude of force.

Mathematically,

Tension = Force.
Dimensional Formula of Force= M¹L¹T^-2. [Check how Dimensional Formula of force is derived]

Putting these values in above equation we get,

Dimensional Formula of Tension= M¹L¹T^-2
SI unit of Tension is Newton (N).

Energy is defined as ability to do work.

Mathematically,
Energy = Work.

Dimensional formula of Work = M¹L²T^-2 [Check how Dimensional Formula of work is derived]

Putting these values in above equation we get,
Dimensional Formula of Energy = M¹L²T^-2
SI unit of Energy is Joule (J)

Displacement is defined as change in the position of the particle in a specific direction during a time interval. It is a vector quantity.

The Dimensional Formula of Displacement is M⁰L¹T⁰
SI unit of Displacement is metre (m).

Angular speed is defined as the time at which  rate of change of angular position of an object occurs.

Mathematically,
Angular speed (ω) = 2π/ Time.

Dimensional Formula of Time = M⁰L⁰T¹
And we know π is non dimensional so
Putting these values in above equation we get,

Dimensional Formula of Angular speed = M⁰L⁰T^-1
SI unit of Angular speed is radians per sec (rad s ^{-1) .}