Questions tagged 'Beats'

• Two tuning forks when sounded together produced 4 beats/sec. The frequency of one fork is 256. The number of beats heard increases when the fork of frequency 256 is loaded with wax. The frequency of the other fork is
  Category: waves | Tags: Beats
• Beats are the result of
  Category: waves | Tags: Beats
• Two adjacent piano keys are struck simultaneously. The notes emitted by them have frequencies ${{n}_{1}}$ and ${{n}_{2}}$. The number of beats heard per second is
  Category: waves | Tags: Beats
• A tuning fork of frequency 100 when sounded together with another tuning fork of unknown frequency produces 2 beats per second. On loading the tuning fork whose frequency is not known and sounded together with a tuning fork of frequency 100 produces one beat, then the frequency of the other tuning fork is
  Category: waves | Tags: Beats
• A tuning fork sounded together with a tuning fork of frequency 256 emits two beats. On loading the tuning fork of frequency 256, the number of beats heard are 1 per second. The frequency of tuning fork is
  Category: waves | Tags: Beats
• If two tuning forks A and B are sounded together, they produce 4 beats per second. A is then slightly loaded with wax, they produce 2 beats when sounded again. The frequency of A is 256. The frequency of B will be
  Category: waves | Tags: Beats
• The frequencies of two sound sources are 256 Hz and 260 Hz. At t = 0, the intensity of sound is maximum. Then the phase difference at the time t = 1/16 sec will be
  Category: waves | Tags: Beats
• Two tuning forks have frequencies 450 Hz and 454 Hz respectively. On sounding these forks together, the time interval between successive maximum intensities will be
  Category: waves | Tags: Beats
• When a tuning fork of frequency 341 is sounded with another tuning fork, six beats per second are heard. When the second tuning fork is loaded with wax and sounded with the first tuning fork, the number of beats is two per second. The natural frequency of the second tuning fork is
  Category: waves | Tags: Beats
• Two tuning forks of frequencies 256 and 258 vibrations/sec are sounded together, then time interval between consecutive maxima heard by the observer is
  Category: waves | Tags: Beats

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