CBSE Class 11 science: Progressive Waves Videos | Waves

• Help
  
• The velocity of the wave in of sound depends on bulk modulus and density of the medium derive the formula of velocity
• The diameter of an iron wire is 1.20mm. If the speed of the transverse wave in the wire be 50.0m/s , what is the tension in the wire ? The density of iron os 7.7 × 10 raise to 3 k/ m cube
• 2nd sum
  
• 9th sum
  
• 19th sum plz
  
• Answer 23rd ques plz
  
• What is propagation constant (k)?
• Define longitudinal wave motion.  What are the essential conditions required for the formation of longitudinal wave motion?
• Define transverse wave motion.  What are the essential conditions required for the formation of transverse wave motion?

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