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What effect would the temperature have on the time kept by a pendulum clock if the pendulum rod increase in length with an increase in temperature?
Wiki User
∙ 13y ago
The angular frequency w of a pendulum under the force of gravity is
w = Sqrt(g/L)
where g is the gravitational acceleration at the Earth's surface. Most materials tend to expand when their temperature is increased. If L increases, the quantity g/Ldecreases, and therefore w decreases. This will have the effect of slowing down the pendulum rod and therefore slowing down the clock.
Wiki User
∙ 13y ago
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What effect does shortening the length of the pendulum have on the period of the pendulum?
A shorter pendulum has a shorter period. A longer pendulum has a longer period.
What happens to pendulum clocks in summer?
Because the period is based on the length of the pendulum, an increase in temperature (such as that as occurs in summer) will make the material, normally metal, in the pendulum expand - which is why better clocks often had wooden pendulum rods. Since it is longer its period increases and makes the clock run slower than normal. Numerous inventions were developed to counteract this effect, most taking advantage of the properties of thermal expansion of various materials and how they are arranged in the pendulum.
Why does a clock run slower in summer?
time period of a pendulum is given by;T=22/7(l/g)^1/2 where l is length of a pendulum i.e; time period is directly proprotional to the square root of length. in summer, length of pendulum increases due to increase in temperature and hence time increases & increases in time means the clock runs faster
What is the effect of changing length or mass of the pendulum on the value of g?
Changing the length of a pendulum or the mass of its bob has no effect on g; g is a constant, always equal to 9.8 meters per square second near the surface of Earth.
What factor has the greatest effect on the period of a pendulum?
Assuming the pendulum referred to s asimple pendulum of an arm and a weight the major factors on the period are the local attraction of gravity and the length of the arm.
What effect would the temperature have on the time kept by pendulum clock if the pendulum rod increased in length with an increase in temperature?
A longer pendulum will result in a longer period. The clock would go slower.
What is the effect of changig length or mass of pendulum on value of g?
Changing the length will increase its period. Changing the mass will have no effect.
How can you increase the period of a pendulum?
Increase the length of the pendulum
Cloud the pendulum be changed to increase the period of the pendulum?
Yes. You can increase the period by moving the pendulum to a location where the gravitational force is weaker.Alternatively, you can increase the effective length of the pendulum. The pendulum may be of fixed length, but you can still increase its effective length by adding mass to any point below its centre of gravity.Yes. You can increase the period by moving the pendulum to a location where the gravitational force is weaker.Alternatively, you can increase the effective length of the pendulum. The pendulum may be of fixed length, but you can still increase its effective length by adding mass to any point below its centre of gravity.Yes. You can increase the period by moving the pendulum to a location where the gravitational force is weaker.Alternatively, you can increase the effective length of the pendulum. The pendulum may be of fixed length, but you can still increase its effective length by adding mass to any point below its centre of gravity.Yes. You can increase the period by moving the pendulum to a location where the gravitational force is weaker.Alternatively, you can increase the effective length of the pendulum. The pendulum may be of fixed length, but you can still increase its effective length by adding mass to any point below its centre of gravity.
How does the length of the pendulum effect the pendulum?
The longer the length of the pendulum, the longer the time taken for the pendulum to complete 1 oscillation.
How does length effect the period of a pendulum?
A longer pendulum has a longer period.
Does the length of a pendulum effect how it swings?
Yes, the length of a pendulum affects its swing. The oscillation will be longer with a longer length and shorter with a shorter length.
What effect does length have on the pendulum?
nothing atall
What effect does shortening the length of the pendulum have on the period of the pendulum?
A shorter pendulum has a shorter period. A longer pendulum has a longer period.
In simple pendulum if string is flexible then what is effect on time period?
multiply the length of the pendulum by 4, the period doubles. the period is proportional to the square of the pendulum length.
What happens to pendulum clocks in summer?
Because the period is based on the length of the pendulum, an increase in temperature (such as that as occurs in summer) will make the material, normally metal, in the pendulum expand - which is why better clocks often had wooden pendulum rods. Since it is longer its period increases and makes the clock run slower than normal. Numerous inventions were developed to counteract this effect, most taking advantage of the properties of thermal expansion of various materials and how they are arranged in the pendulum.
Why does a clock run slower in summer?
time period of a pendulum is given by;T=22/7(l/g)^1/2 where l is length of a pendulum i.e; time period is directly proprotional to the square root of length. in summer, length of pendulum increases due to increase in temperature and hence time increases & increases in time means the clock runs faster
