The figure below shows a series of plane waves approaching a gap. Complete the diagram to show the waves after passing through the gap.

In the figure below shows a series of plane waves approaching a gap. Complete the diagram to show the waves after passing through the gap.

---

---

sharon kalunda answered the question on April 5, 2019 at 07:21

Exams With Marking Schemes

• Grade 1
• Grade 2
• Grade 3
• Grade 4
• Grade 5
• Grade 6
• Grade 7
• Grade 8
• Grade 9
• PP1
• PP2
• Playgroup
• Form 1
• Form 2
• Form 3
• Form 4

Related Questions

---

• The figure below shows a wave profile. (Solved)
  

  The figure below shows a wave profile.
  
  Determine the frequency of the wave.

  Date posted: April 5, 2019 .    Answers (1)

• Determine the frequency of the wave shown below. (Solved)
  

  Determine the frequency of the wave shown below.
  

  Date posted: April 5, 2019 .    Answers (1)

• Distinguish between diffraction and refraction of waves (Solved)
  

  Distinguish between diffraction and refraction of waves

  Date posted: April 5, 2019 .    Answers (1)

• The figure below shows two loudspeakers L1 and L2 connected to a signal generator. (Solved)
  

  The figure below shows two loudspeakers L1 and L2 connected to a signal generator.
  
  An observer walks along the line 0-01 (equidistant from L1 and L2) and another along the
  Line AA1.Explain the observation made by each and give reasons to your answer

  Date posted: April 5, 2019 .    Answers (1)

• State any two conditions necessary for the establishment of a stationary wave (Solved)
  

  State any two conditions necessary for the establishment of a stationary wave

  Date posted: April 5, 2019 .    Answers (1)

• Figure below shows the displacement of a particle in a progressive wire incident on a boundary between deep and shallow region. (Solved)
  

  Figure below shows the displacement of a particle in a progressive wire incident on a boundary
  between deep and shallow region.
  
  Complete the diagram to show what is observed after bounding. (Assume no loss of energy)

  Date posted: April 5, 2019 .    Answers (1)

• The figure below shows a wave profile with velocity 340m/s (Solved)
  

  The figure below shows a wave profile with velocity 340m/s
  
  a)Determine:
  (i) The frequency of the wave
  (ii) The period of the wave
  (b) On the same diagram above sketch a wave profile of another wave with same
  frequency, greater amplitude but 180^o out of phase with the one in (a)

  Date posted: April 5, 2019 .    Answers (1)

• The diagram below represents plane wave fronts produced in a ripple tank. (Solved)
  

  The diagram below represents plane wave fronts produced in a ripple tank.
  
  Given that the distance AB is 15 cm, determine the wavelength of the wave

  Date posted: April 5, 2019 .    Answers (1)

• The figure below shows waves starting from two coherent sources S1 and S2. (Solved)
  

  The figure below shows waves starting from two coherent sources S1 and S2.
  
  What would be observed at P if the waves are
  (i) light waves. (ii) Sound waves.

  Date posted: April 5, 2019 .    Answers (1)

• The figure below shows circular waves approaching a straight reflector. Complete the sketch to show what happens when the waves hit the reflector. (Solved)
  

  The figure below shows circular waves approaching a straight reflector. Complete the sketch
  to show what happens when the waves hit the reflector.
  

  Date posted: April 5, 2019 .    Answers (1)

• The figure below shows a piston inside a glass tube (Solved)
  

  The figure below shows a piston inside a glass tube
  
  i)Air inside is made to vibrate producing a fundamental note. Find the fundamental frequency
  to be produced
  ii)If the glass tube is made open by removing the piston and opening the other end, what is
  the new fundamental frequency?

  Date posted: April 5, 2019 .    Answers (1)

• Calculate the pressure of the gas supply (Atmospheric pressure = 1.0x10⁵Pa) (Solved)
  

  Calculate the pressure of the gas supply (Atmospheric pressure = 1.0x10⁵Pa)
  

  Date posted: April 5, 2019 .    Answers (1)

• State a reason why a closed tube or pipe produces less quality sound than an open one. (Solved)
  

  State a reason why a closed tube or pipe produces less quality sound than an open one.

  Date posted: April 5, 2019 .    Answers (1)

• 500g of a metal is heated to 100^oC and then placed in a 200g mass of water at 15^oC. If the final temperature rises to... (Solved)
  

  500g of a metal is heated to 100^oC and then placed in a 200g mass of water at 15^oC. If the final temperature rises to 21^oC, calculate the specific heat capacity of the metal.
  (Specific heat capacity of water = 4200J/kg

  Date posted: April 5, 2019 .    Answers (1)

• Use a ray diagram to show how short sightedness in a human eye can be corrected. (Solved)
  

  Use a ray diagram to show how short sightedness in a human eye can be corrected.

  Date posted: April 5, 2019 .    Answers (1)

• Water of mass 200g at temperature of 60°Cis put in a well lagged copper calorimeter of mass 80g. A piece of ice at 0° C and... (Solved)
  

  Water of mass 200g at temperature of 60°Cis put in a well lagged copper calorimeter of mass
  80g. A piece of ice at 0° C and mass 20g is placed in the calorimeter and the mixture stirred
  gently until all the ice melts. The final temperature, T, of the mixture is then measured.
  Determine:
  i) The heat absorbed by the melting ice at O°C
  ii) The heat absorbed by the melted ice (water) to rise to temperature T (answer may be
  given in terms of T)
  iii) The heat lost by the warm water and the calorimeter (answer may be given in terms of T)
  iv) The final temperature of the mixture

  Date posted: April 5, 2019 .    Answers (1)

• The figure below shows an object, O, placed in front of an objective lens Lo whose focal length, ƒo is less than the focal length of... (Solved)
  

  The figure below shows an object, O, placed in front of an objective lens Lo whose focal
  length, ƒo is less than the focal length of the eye piece lens; Le Complete using ray
  construction how the arrangement would produce a compound. Microscope
  

  Date posted: April 5, 2019 .    Answers (1)

• The barometric height at sea level is 76cm of mercury while at a point on a highland it is 74cm of mercury. What is the altitude... (Solved)
  

  The barometric height at sea level is 76cm of mercury while at a point on a highland it is 74cm
  of mercury. What is the altitude of the point? (Take g = 10m/s² , density of mercury =
  13600kg/m³ and density of air as 1.25kg/m³)

  Date posted: April 5, 2019 .    Answers (1)

• An object of height 10cm is placed in front of a diverging lens of focal length 25 cm and at a distance of 20 cm from... (Solved)
  

  An object of height 10cm is placed in front of a diverging lens of focal length 25 cm and at a
  distance of 20 cm from the lens. Calculate the height of the image formed

  Date posted: April 5, 2019 .    Answers (1)

• Define linear magnification of a lens. (Solved)
  

  Define linear magnification of a lens.

  Date posted: April 5, 2019 .    Answers (1)