2l
Figure shows a stretched string of length L and pipes of length L, 2L, L/2 and L/2 in options (a), (b), (c) and (d) respectively. The string’s tension is adjusted until the speed of waves
06
Nov
Figure shows a stretched string of length L and pipes of length L, 2L, L/2 and L/2 in options (a), (b), (c) and (d) respectively. The string’s tension is adjusted until the speed of waves (c) and (d) respectively. The string's tension is adjusted until the speed of waves 2l B Figure shows a stretched [...]
Figure 7.88 shows a stretched string of length L and pipes of length L,2L,L/2andL/2 in options (a) , (b), (c ) and (d) respectively . The string ‘s tension is adjusted until the speed of waves on the string equals the speed of sound waves in the air . The fundamental mode of oscillation is the set up on the string . In which pipe will the sound produced by the string cause resonance ?
29
Oct
Figure 7.88 shows a stretched string of length L and pipes of length L,2L,L/2andL/2 in options (a) , (b), (c ) and (d) respectively . The string ‘s tension is adjusted until the speed of waves on the string equals the speed of sound waves in the air . The fundamental mode of oscillation is [...]
Particle of masses m, 2m, 3m,…,nm grams are placed on the same line at distance l, 2l, 3l,…..,nl cm from a fixed point. The distance of centre of mass of the particles from the fixed point in centimeters is :
29
Oct
Particle of masses m, 2m, 3m,…,nm grams are placed on the same line at distance l, 2l, 3l,…..,nl cm from a fixed point. The distance of centre of mass of the particles from the fixed point in centimeters is : ... ..... 2l 2m 3l 3m nl cm from a fixed point. The distance of [...]