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Waves question

2008 · Q162
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Waves question

2008 · Q162

NEETPhysicsWavesMCQ+4 / −1
Two periodic waves of intensities III1 and III2 pass through a region at the same time in the same direction. The sum of the maximum and minimum intensities is
  1. A
    (I1−I2)2{\left( {\sqrt {{I_1}} - \sqrt {{I_2}} } \right)^2}(I1​​−I2​​)2
  2. B
    2(I1+I2)2\left( {{I_1} + {I_2}} \right)2(I1​+I2​)
  3. C
    I1+I2{{I_1} + {I_2}}I1​+I2​
  4. D
    (I1+I2)2{\left( {\sqrt {{I_1}} + \sqrt {{I_2}} } \right)^2}(I1​​+I2​​)2
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