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प्रश्न
A tuning fork of frequency 256 Hz will resonate with another tuning fork of frequency:
पर्याय
128 Hz
256 Hz
384 Hz
512 Hz
उत्तर
A tuning fork of frequency 256 Hz will resonate with another tuning fork of frequency 256 Hz.
Hint: Resonance occurs when the frequency of an externally applied periodic force on the body is equal to its natural frequency.
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संबंधित प्रश्न
Name the phenomenon involved in tunning a radio set to a particular station
Distinguish between the free (or natural) and forced vibrations.
How do you tune your radio set to a particular station ? Name the phenomenon involved in doing so and define it.
Differentiate between the following:
Radio waves and light waves.
State two ways in which resonance differs from forced vibrations.
Explain a person walking past a railway line, in the middle of night hears a ringing sound along with the sound of his footsteps.
What are the factors that affect the frequency of a vibrating string and how do they affect the frequency?
Explain free and forced vibrations. Give an experimental arrangement to illustrate the phenomenon of resonance.
When the stem of vibrating tuning fork is pressed on a table, the tabletop starts vibrating. These vibrations are definitely an example of ______.
