Contents
- 1 Does temperature affect period of pendulum?
- 2 On what factors does the period of a simple pendulum depend?
- 3 How does temperature affect time period?
- 4 What is heat associated with?
- 5 Does period of pendulum depend on amplitude?
- 6 How is the kinetic energy of a simple pendulum conserved?
- 7 How is a torque exerted on a pendulum?
Does temperature affect period of pendulum?
Yes, temperature affects the period of a pendulum. The period of a pendulum is the time taken by the bob of the pendulum to complete one oscillation….
What is the effect of rise of temperature on the time period of a simple pendulum?
A pendulum clock keeps proper time at temperature θ₀. If temperature is increased to θ (> θ₀) then due to linear expansion, length of pendulum and hence its time period will increase.
On what factors does the period of a simple pendulum depend?
The only things that affect the period of a simple pendulum are its length and the acceleration due to gravity. The period is completely independent of other factors, such as mass.
What increases the period of a pendulum?
An increase in the length causes the period of a pendulum to increase. c. An increase in the length causes the period of a pendulum to decrease.
How does temperature affect time period?
When the temperature increases the length of the pendulum also increases and hence its time period increases. Thus it losses the time when temperature is increased.
When temperature increased time period of a pendulum?
We know that with an increase in temperature, the effective length or L of the simple pendulum increases. This increment happens even when the centre of mass still remains at the centre of the bob. Therefore, the T increases as the temperature increases. So, the correct answer is “Option A”.
What is heat associated with?
kinetic energy of orderly motion of molecules.
What are the factors of time period?
time period of simple pendulum depends upon the length of the pendulum, acceleration due to gravity and the temperature (as length depends on temperature). It is directly proportional to the square root of length and inversely proportional to the square root of acceleration due to gravity.
Does period of pendulum depend on amplitude?
The longer the length of string, the farther the pendulum falls; and therefore, the longer the period, or back and forth swing of the pendulum. The greater the amplitude, or angle, the farther the pendulum falls; and therefore, the longer the period.)
How does the time period of a simple pendulum depend?
On what factors does the time period of a simple pendulum depend? So, time period of simple pendulum depends upon the length of the pendulum, acceleration due to gravity and the temperature (as length depends on temperature).
How is the kinetic energy of a simple pendulum conserved?
∴ Kinetic Energy of a simple pendulum is [1/2 × mgLθ 02] – 1/2 mgLθ 2 θ 0 – Amplitude The energy of the simple pendulum is conserved and is equal in magnitude to the potential energy at the maximum amplitude. If the temperature of a system changes then the time period of the simple pendulum changes due to change in length of the pendulum.
Can a simple pendulum be a real pendulum?
A simple pendulum is an idealized model. It is not achievable in reality. But the physical pendulum is a real pendulum in which a body of finite shape oscillates. From its frequency of oscillation, we can calculate the moment of inertia of the body about the axis of rotation.
How is a torque exerted on a pendulum?
If the body displaced through a small angle (θ) and released from this position, a torque is exerted by the weight of the body to restore to its equilibrium. Where I = moment of inertia of a body about the axis of rotation.