In the relation `x = cos (omegat + kx)`, the dimension(s) of `omega` is/are

In the relation y = r sin ( omega t - kx) , the dimensions of omega//k are

In the relation y = r sin ( omega t - kx) , the dimensions of omega//k are

In the relation y=rsin (omegat-kx) the dimensions of (omega)/(k) are :

In the relation y=acos(omegat-kx) , the dimensional formula for k is

In the relation y=acos(omegat-kx) , the dimensional formula for k is

STATEMENT-1: In the expression y=A sin (kx-omegat) , dimensions of omega must be reciprocal of that of t. STATEMENT 2 The expression (kx-omegat) must be dimensionless.

In relation y=asin(omegat-kx) dimension of k will be……

STATEMENT-1: In the expression y=A sin (kx-omegat) , dimensions of to must be reciprocal of that of t. STATEMENT 2 The expression (kx-omegat) must be dimensionless.

In the relation, y =rsin(w + kx),the dimensional formula for kx or cot is same as