1. The time period of a pendulum, denoting the duration for one complete oscillation, is calculated using the formula: Time Period = (Total time taken)/(Number of oscillations) Given: Total time taken = 4 seconds Number of oscillations = 40 Using the formula: Time Period = (4 seconds)/(40) = 0.1 secondRead more

    The time period of a pendulum, denoting the duration for one complete oscillation, is calculated using the formula:

    Time Period = (Total time taken)/(Number of oscillations)

    Given:
    Total time taken = 4 seconds
    Number of oscillations = 40

    Using the formula:
    Time Period = (4 seconds)/(40) = 0.1 seconds

    Thus, the time period of the pendulum is 0.1 seconds.

    The frequency, indicating the number of oscillations per second, is calculated as:

    Frequency = 1/(Time Period)

    Substituting the calculated time period:
    Frequency = 1/(0.1 seconds) = 10Hz

    Hence, the frequency of the pendulum is 10 Hertz, signifying it completes 10 oscillations in one second.

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  2. The time period of vibration can be calculated using the formula: Time Period = 1/Frequency Given: Frequency of mosquito's wings = 500 vibrations per second Using the formula: Time Period = 1/(500 vibrations/second) Time Period = 0.002 seconds Therefore, the time period of the vibration of the mosquRead more

    The time period of vibration can be calculated using the formula:

    Time Period = 1/Frequency

    Given:
    Frequency of mosquito’s wings = 500 vibrations per second

    Using the formula:
    Time Period = 1/(500 vibrations/second)
    Time Period = 0.002 seconds

    Therefore, the time period of the vibration of the mosquito’s wings is 0.002 seconds.

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  3. In a Dholak, the part that vibrates to produce sound is the stretched membrane or the "Pudi" (the drumhead). When struck with hands or sticks, the membrane vibrates, generating sound waves. The tension in the drumhead and the resonant cavity of the drum amplify and shape the sound produced.

    In a Dholak, the part that vibrates to produce sound is the stretched membrane or the “Pudi” (the drumhead). When struck with hands or sticks, the membrane vibrates, generating sound waves. The tension in the drumhead and the resonant cavity of the drum amplify and shape the sound produced.

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  4. In a Sitar, the part that vibrates to produce sound is the strings. When plucked or strummed by the musician's fingers or a plectrum (mizrab), the strings vibrate, creating sound waves. These vibrations are transmitted through the bridge to the body of the Sitar, where they resonate and amplify, proRead more

    In a Sitar, the part that vibrates to produce sound is the strings. When plucked or strummed by the musician’s fingers or a plectrum (mizrab), the strings vibrate, creating sound waves. These vibrations are transmitted through the bridge to the body of the Sitar, where they resonate and amplify, producing the instrument’s distinctive sound.

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  5. In a Flute, the part that vibrates to produce sound is the air column inside the instrument. When a musician blows air across the edge of the embouchure hole (mouthpiece) or blows air through a mouthpiece directed towards the edge, it creates vibrations within the column of air. These vibrations genRead more

    In a Flute, the part that vibrates to produce sound is the air column inside the instrument. When a musician blows air across the edge of the embouchure hole (mouthpiece) or blows air through a mouthpiece directed towards the edge, it creates vibrations within the column of air. These vibrations generate sound waves that resonate within the flute’s hollow body, producing the musical tones. Adjusting the player’s fingers over the holes along the flute alters the length of the vibrating air column, creating different notes.

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