contestada

The simple pendulum above consists of a bob hanging from a light string. You wish to experimentally determine the frequency of the swinging pendulum. (a) By checking the line next to each appropriate item on the list below, select the equipment that you would need to do the experiment. ____ Meter Stick ____ Protractor ____ Additional string ____ Stopwatch ____ Photogate ____ Additional masses (b) Describe the experimental procedure that you would use. In your description, state the measurements you would make, how you would use the equipment to make them, and how you would determine the frequency from those measurements. (c) You next wish to discover which parameters of a pendulum affect its frequency. State one parameter that could be varied, describe how you would conduct the experiment, and indicate how you would analyze the data to show whether there is a dependence. (d) After swinging for a long time, the pendulum eventually comes to rest. Assume that the room is perfectly thermally insulated. How will the temperature of the room change while the pendulum comes to rest

Respuesta :

azikennamdi

A) the item required for the experiment is a stopwatch.

B) You are looking for time savings. To get this, divide the time by 10. The result is the period. The formula is given as

F  =  [tex]\frac{1}{T}[/tex] Where F is the frequency i.e. the number of cycles per second and T is the number of seconds per cycle.

C) One parameter of the pendulum that can be altered in order to affect the frequency of the pendulum is its length.  A pendulum with a longer string will have a lower frequency.

The one with a shorter length will have a higher frequency

D) In an environment that is thermally insulated perfectly, it means that any heat generated within the room is trapped within it. As the pendulum comes to rest, the room will experience a slight increase in temperature due to the conversion of mechanical energy to thermal energy.

Uses of the pendulum experiments

Understanding the physics of pendulums helps one to get a better grasp of gravity, inertia, and centripetal force.

Pendulums are used for the construction or engineering of clocks, metronomes, sismometers, amusement park rides.

See more exercises with pendulums in the link below:

https://brainly.com/question/6951404

The simple pendulum above consists of a bob hanging from a light string the experiments is :

A. Stopwatch

B. You are looking for time savings. To get this, divide the time by 10.

C. The one parameter of the pendulum that can be modified in arrange to influence the recurrence of the pendulum is its length.

D. In an environment that's thermally protects superbly

"Simple Pendulum"

Answer A:

  • The item that is required for the experiment is a stopwatch.

Answer B:

The experimental procedure that you would use is :

  • You are looking for time savings.
  • To get this, divide the time by 10.
  • The result is the period.

Formula is given as :

  • F  = 1/10

Where :

  • F is the frequency and T is the number of seconds per cycle.

Answer C:

  • The one parameter of the pendulum that can be modified in arrange to influence the recurrence of the pendulum is its length.
  • A pendulum with a longer string will have a lower frequency.
  • The one with a shorter length will have a better frequency.

Answer D:

  • In an environment that's thermally protects superbly, it implies that any warm created inside the room is caught inside it.
  • As the pendulum comes to rest, the room will encounter a slight increment in temperature due to the change of mechanical vitality to warm energy.

Uses of the pendulum experiments :

  • Understanding the material science of pendulums helps one to induce distant better a much better, a higher, a stronger ,an improved an improved get a handle on of gravity, inactivity, and centripetal force.
  • Pendulums are utilized for the development or building of clocks, metronomes, sismometers, entertainment stop rides.

Learn more about pendulum experiments :

https://brainly.com/question/14480660?referrer=searchResults

Otras preguntas

Q&A Education