What is time period of a simple pendulum if a pendulum oscillates 60 times in 10 seconds find out its frequency and time period?
Time period and Frequency:- so time period of the pendulum is 0.1 secs.
What is the time period of a pendulum oscillates 20 times in 4 seconds?
Hence, The time period and frequency are 0.25 sec and 4 Hz.
What is frequency if an object oscillates 40 times in 2 seconds find its frequency and time period?
Then frequency is: Since, frequency is defined as the number of oscillations per second. So, here it is given that the body oscillates 40 times in one second, therefore the frequency for oscillation is 40 Hz.
What is the time period of a simple pendulum which oscillates 20 times in 2 seconds?
A pendulum oscillates 20 times in 2 seconds then its time period is 0.1 sec.
What is the frequency of a pendulum if it has period of 40 seconds?
Frequency is defined as the number of oscillations per unit time. Time = 4 sec. Time Period = (4/40) = 0.1 sec. Frequency = (Number of Oscillations)/ (Time taken)Frequency = (40/4) =10Hz.
How do you find the time period of a pendulum?
A mass m suspended by a wire of length L is a simple pendulum and undergoes simple harmonic motion for amplitudes less than about 15º. The period of a simple pendulum is T=2π√Lg T = 2 π L g , where L is the length of the string and g is the acceleration due to gravity.
Who has minimum frequency?
Explanation. The voice of a man is of lower pitch as compared to the voice of a baby girl, baby boy or a woman. Since frequency of sound is directly proportional to its pitch, man’s voice is of minimum frequency as compared to others.
What does period of pendulum depend on?
The period of a pendulum does not depend on the mass of the ball, but only on the length of the string. Two pendula with different masses but the same length will have the same period. Two pendula with different lengths will different periods; the pendulum with the longer string will have the longer period.
What is the time period of a seconds pendulum?
2 seconds
Second’s pendulum: It is a pendulum which takes precisely one second to move from one extreme position to other. Thus, its times period is precisely 2 seconds. 2. Simple pendulum: A point mass suspended by an inextensible, mass less string from a rigid point support.
Is there a minimum frequency?
A man’s sound is of the lower pitch as compared to the other options. And we know that pitch is directly proportional to the frequency of sound. So, the frequency of man’s voice will be the minimum among all the options.
How many times does a pendulum oscillate in 6 seconds?
A pendulum oscillates 60 times in 6 seconds. Find time period & frequency. The pendulum oscillates 60 times in 6 secs. so time period of the pendulum is 0.1 secs. We get, 10H z.
How to find the time period of a pendulum?
A pendulum oscillates 40 times in 4 seconds. Find its time period and frequency Time period is defined as the time required to complete one oscillation. Frequency is defined as the number of oscillations per unit time. Time Period = (4/40) = 0.1 sec.
How is the time period of an oscillation calculated?
One oscillation: One complete to and fro motion of the oscillating body is called one oscillation. Frequency: It is the number of oscillations made by the body in one second. Time Period: It is the time taken by a body to complete one oscillation. Hence, the Frequency and Time period are calculated as follows.
What kind of force does a pendulum have?
In this case, a simple pendulum is described as having no other external forces acting on it. This includes air resistance. A pendulum is any weight suspended from a pivot that swings freely under no additional forces other than gravity. How to calculate pendulum period?