The wave equation for a standing wave on a string fixed at both ends is $y ( x , t ) = 24 \cos ( 3.0 x ) \cos ( 2 t )$ cm. The distance between two successive nodes on the string is
A) 1.0 cm.
B) 2.1 cm.
C) 1.5 m.
D) 1.0 m.
E) 2.1 m.

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The Answer of The wave equation for a standing wave on a string fixed at both ends is $y ( x , t ) = 24 \cos ( 3.0 x ) \cos ( 2 t )$ cm. The distance between two successive nodes on the string is
A) 1.0 cm.
B) 2.1 cm.
C) 1.5 m.
D) 1.0 m.
E) 2.1 m.

The Wave Equation for a Standing Wave on a String y(x,t)=24cos⁡(3.0x)cos⁡(2t)y ( x , t ) = 24 \cos ( 3.0 x ) \cos ( 2 t )y(x,t)=24cos(3.0x)cos(2t)

The Wave Equation for a Standing Wave on a String $y ( x , t ) = 24 \cos ( 3.0 x ) \cos ( 2 t )$