Question

1. A string has a tension of 800N. the mass of the string is 200 g and the length is 80 cm. What is the wave speed?

   		3200 m/s
   		57 m/s
   		5.6 m/s
   		12.8 m/s

  

QUESTION 2

1. What is the speed of a wave bound between two fixed points. the wave is oscillating at 500 hz and the standing wave pattern is the fundamental.. Tthe length of the string is 72 cm.

   		840 m/s
   		1440 m/s
   		7.2 m/s
   		720 m/s

QUESTION 3

1. A wave is described by Y(x,t) = 13cm sin(22k -64t + π/6) what is the wave speed?/

   		2.9 m/s
   		0.34 m/s
   		1.4 m/s
   		0.28 m/s

QUESTION 4

1. A wave whose displaces a medium along the same direction as the wave travels is a ....... wave

  

QUESTION 5

1. A water wave moves between two buoys separated by 30 min 40 sec.   The water wave make 5.2 wavelengths between the buoys what is the frequency of the wave?

   		1.6 hz
   		0.13 hz
   		0.04 hz
   		14.5 hz

Answer 1