[" Two palses in a strectified string whose centres are in "11" ."],[" the rature of the total energy of the pulless? "],[qquad widehat D" ? "]

Two pulses in a stretched string whose centres are initially 8 cm apart are moving towards each other as shown in the figure. The speed of each pulse is 2 cm/s. After 2 second, the total energy of the pulses will be

Two pulses in a stretched string whose centres are initially 8 cm apart are moving towards each other as shown in the figure. The speed of each pulse is 2 cm/s. After 2 second, the total energy of the pulses will be

Two pulses in a stretched string whose centres are initially 8 cm apart are moving towards each other as shown in Fig. (15.13.3) . The Speed of each pulse is 2 cm/s. After two seconds, the total energy of the pulses will be

Two pulse in a stretched string whose centers are initially 8cm apart are moving towards each other as shown in the figure. The speed of each pulse is 2cm//s . After 2seconds , the total energy of the pulse will be

Two pulse in a stretched string whose centers are initially 8cm apart are moving towards each other as shown in the figure. The speed of each pulse is 2cm//s . After 2seconds , the total energy of the pulse will be

The X-axis touches the circle whose centre is (1,0) . The equation of the tangent to the circle at (1,1) is

The radical axis of two circles whose centres are ( 3,4), (-1,2) and each passing through the centre of the other is